Scientist Profile

Photo

Veronica O. Sinohin

Phenology of Economically Important Bamboo Species, Outstanding Women of Laguna (2000)

Expertise: Mangrove Forestry, Plant Biotechnology, Forest Pathology

Affiliation

Senior Science Research Specialist, Ecosystems Research and Development Bureau ERDB), Department of Environment and Natural Resources, College, Laguna

Association

    • National Research Council of the Philippines, Member
    • Mycological Society of the Philippines, Member
    • Pest Management Council of the Philippines, Member

Employment

    • Department of Plant Pathology , University of the Philippines at Los Banos, Laguna, Graduate Research Assistant, 1976-1980
    • Institute of Plant Breeding, University of the Philippines at Los Banos, Research Assistant II, 1980
    • Forest Research Institute (FORI), Research Assistant I , 1981
    • Forest Research Institute (FORI), Research Assistant II, 1982-1983
    • Forest Research Institute (FORI), Science Research Specialist I , 1983-1988
    • Forest Research Institute (FORI), Science Research Specialist IV, 1988-1989
    • Forest Research Institute (FORI), Ecosystems Research & Development Bureau (ERDB), Senior Science Research Specialist, 1989-2003
    • Ecosystems Research & Development Bureau (ERDB), Supervising Science Research Specialist, 2003-present

Award

    • The Most Outstanding Researcher Award, Ecosystems Research and Development Bureau (ERDB), 1995
    • Most Courteous and Most Pleasant Employee, Ecosystems Research and Development Bureau - DENR, 1995
    • Gawad Pagkilala para sa Natatanging Propesyunal ng Kababaihang Lingkod Bayan sa Laguna, PCARRD , 1999
    • Most Pleasant Employee , Department of Environmental and Natural Resources, 1991
    • Most Courteous Employee, Department of Environmental and Natural Resources, 1995
    • Most Outstanding Researcher , Ecosystems Research and Development Bureau (ERDB), 1995
    • Outstanding Filipino Women Research Managers and Scientistin Agriculture and Natural Resources, PCARRD , 1999
    • Outstanding Women of Laguna , Office of the Governor , 2000

Research

    • Survey and identification of Rhizobia on leguminous forest tree species (1980-1983) [Completed]
    • The flowering and seeding of bamboos [Completed]
    • Bamboo propagation through seeds [Completed]
    • Disease of mangroves [Completed]
    • Community based mangrove plantation establishment for park development and ecological enhancement in Banoyo, San Luis, Batangas [On-going]
    • Establishment of mangrove plantation in Tanza, Cavite. [On-going]
    • Biological control of shoot moth in Abra pine plantation (1983-1987) [Completed]
    • Inoculation trials of Rhizobia (1987-1989) [Completed]
    • Phenology of important bamboo species (1990-1994) [Completed]
    • Chorophyll content of different bamboo species (1989-1992) [Completed]
    • Culm development of important bamboo species (1989-1992) [Completed]
    • Flower induction of Laak Bamboo (1993-1995) [Completed]
    • Survey and identification of diseases of reforestation tree species (1989-1995) [Completed]
    • Rehabilitation of Manila-Cavite Coastal Road (1989-1995) [Completed]
    • Establishment of Nilad trial plantation for research and development (1994-1996) [Completed]
    • Establishment and development of mangrove nursery (1994-1996) [Completed]
    • Vegetative propagation of different mangrove species (1996-1997) [Completed]
    • R&D for mangroves at Manila Bay (1997- 2005) [Completed]
    • Community-based approach on pilot testing of Mangrove Propagation Technology in San Luis, Batangas (1997-1998) [Completed]
    • Community-based mangrove plantation establishment for park development and ecological enhancement in Banoyo, San Luis, Batangas (1998-2002) [Completed]
    • Establishment of mangrove plantation in Tanza, Cavite (1997-2000) [Compl;eted]
    • Seed health testing of Avicennia species (2003) [Completed]
    • Introduction of Nilad at the Botanical Garden of Manila Zoo (2003) [Completed]
    • Formulation of technology assessment protocol appropriate for ENR technologies (2005) [Completed]
    • Ecosystems approach on the environmental impact of herbicide tolerant corn on biodiversity (2005- 2009) [On-going]
    • Feedback of utilization of adoption of ENR technologies (2005-2007) [Completed]
    • Capacity enhancement for implementors of ERDB-Banner program (2007) [Completed]
    • Determination of appropriate extension strategies for the adoption of ENR Technologies (2008-2010) [On-going]

Papers Presented

    • Growth and Development of Rhizophora apiculata on Mt. Pinatubo volcanic ash, sand, and mangrove soil media , International Scientific Conference on Mt Pinatubo,Makati City
    • Philippine Biosafety Guidelines: Implementing E.O. No. 430 , ERDB Monthly Technical Seminar Series. ERDB, College Laguna
    • IEC: Guidelines on Planned Release of Genetically Modified Organisms (GMOs) and Potentially Harmful Exotic Species (PHES). X. , ERDB Monthly Technical Seminar Series. ERDB, College, Laguna
    • Management Action Plan Approach , ERDB Monthly Technical Seminar Series, ERDB, College, Laguna
    • Trends, Issues and Conerns in culture Collection of Microorganisms, Phil. Network of Microbial Culture Collection, ERDB
    • Biosafety Regulation in the Philippines, Biotechnology Forum, MMMSU, Batac, Ilocos Norte
    • Mangrove Nursery Establishment and Development: The Philippine Experience, The International Symposium on Mangrove Ecology and Biology
    • Phenological Observation of Seven Philippine Bamboo Species, 2nd National Bamboo R&D Symposium, ERDB, College, Laguna
    • Phenology of Economically Important Bamboo Species, 2nd National Bamboo Symposium, ERDB, College, Laguna
    • Rehabilitation of Manila-Cavite Coastal Road, STARRDEC R&D Highlights Symposium, Don Severino Agricultural College, Indang, Cavite

Education

    • University of the Philippines at Los Banos, Laguna, Philippines, Bachelor of Science in Agriculture - Major in Plant Pathology, 1976
    • University of the Philippines at Los Ba?os, College, Laguna, MS Plant Pathology, 1980

Publication

    • Sinohin, V.O., Pacho, M.V. and Vihn, P.Q., (1988) Chlorophyll content of immature culms of bambusa, dendrocalamus and schizostachyum species of bamboo
    • Sylvatrop Philippines Volume 13, No. 1&2
    • Dayan, M.P. and Sinohin, V.O., (1989) Diagnosing forest tree diseases (Fungal)
    • Research Information Series on Ecosystems (RISE) Volume 1, No. 1
    • Eusebio, M.A., Sinohin, V.O., and Dayan, M.P., (1989) The gall rust disease of albizia falcataria
    • Research Information Series on Ecosystems (RISE), College, Laguna , No. Sp. issue
    • Piñol, A., Sinohin, V.O. Roxas, C.A. Gonzales, L. and Cortiguerra, N., ( 1991) Bambusa blumeana var. luzonensis (bayog) and B. blumeana (tinik)
    • RISE, College, Laguna Volume 26 , No. 3(12)
    • Virtucio, F.D. and Sinohin, V.O., (1991) Schizostachyum lumampao, In: PROSEA: Bamboos Eds.
    • N.W. Soetjipto and S. Danimihardja Volume 87
    • Sinohin, V.O., Flores, J.S., (1992) Tussock Moth attacks mangrove plantation
    • ERDB Canopy International, College, Laguna , No. 18(3)
    • Baconguis, S.R., Sinohin, V.O., (1994) Growth and development of Rhizophora apiculata on Mt. Pinatubo volcanic ash, sand and mangrove soil media: Ecosphere
    • Institute of Development Communication, University of the Philippines at Los Banos, College, Laguna Volume 1, No. 1
    • Baconguis, S.R. and Sinohin, V.O., (1924) Avicennia: A mangrove species for coastal community livelihood and ecological enhancement
    • The Philippine Lumberman Volume XL, No. 3
    • Sinohin, V.O, (1994) Bamboo farming: Propagation and plantation of important bamboo species
    • UNDP-FAO , No. 31
    • Lapis, E.B., Sinohin, V.O. and Adorada, J.L., (1995) Principles of plant pests/disease management
    • PCARRD Pests and Diseases of Forest Plantation Trees in the Phil. (A Guidebook) Volume 1, No. 154
    • Sinohin, V.O., Garcia, D.C. and Baconguis, S.R., (1996) Manual on mangrove nursery establishment and development
    • ERDB-Department of Environment and Natural Resources Volume 19
    • Sinohin, V.O., Pastor, J.F., Sanjorjo, F.R., and Babaan, G.G. , (1996) Handbook: Vegetative propagation of Nilad (Scyphiphora hydrophyllacea) by cuttings
    • ERDB-Department of Environment and Natural Resources Volume 14
    • Sinohin, V.O., (1998) Guidelines on planned release of genetically modified organisms (GMOs) and potentially harmful exotic species
    • National Committee on Biosafety of the Philippines (NCBP) Series, Department of Science and Technology Volume 3, No. 45
    • Caasi-Lit, M., I.L. Lit, Jr. and Sinohin, V.O., (1999) Is witch's broom sweeping Philippine bamboos
    • Canopy International Volume 1, No. 25
    • Yusuf, U.K. and Sinohin, V.O., (1999) Essential-oil plants, Cananga odorata. In: L.P.A. Oyen and Nguyen Xuan Dung (Editors)
    • Plant Resources of South-East Asia No. 19, Backhuys Publishers, Leiden, The Netherlands Volume 70-74
    • Sinohin, V.O. , (1999 Ja) Survey and identification of mangrove diseases
    • Sylvatrop, ERDB-Department of Environment and Natural Resources
    • Villamor, C. I. and Sinohin, V. O., (2008) Biotechnology: Important environmental issues In: Straight talk on biotechnology. (B.D. Peczon and A.J. Manalo, Editors)
    • Ateneo de Manila Press Volume 2

Trainings

    • Biotechnological and Environmental Approaches to forest pests and disease management, 1993 Ap 28-30, University of the Philippines, Diliman, Quezon City
    • 20th PSM, Inc. Annual Convention and 2nd Asia Pacific Biotechnology Congress, 1991 My 22-24, SEARCA- University of the Philippines at Los Banos, College, Laguna
    • Microbial Control of Insect Pests and Plant Diseases in the Tropics, 1986 O 10-25, BIOTECH-University of the Philippines at Los Banos, College
    • Training Workshop for Fertilizer and Pesticide Authority accredited researchers, 1996 My 27-28, University of the Philippines at Los Banos, College, Laguna
    • Development of Small and Medium Enterprises for Biotechnology Comm. in Developing Countries, 1996 Jl 24-28, Heritage Hotel, Manila
    • Symposium on Biological Control of Pests and Diseases. Hyatt Regency, Manila, Pasay City, 1997 N 20, University of the Philippines Diliman, Quezon City
    • First International Conference on Biotechnology for the Next Millenium. Shangri-La Plaza Hotel, 1999 F 24-26, EDSA, Mandaluyong, City
    • Seminar on Biotechnology Regulatory Issues, 1999 Je 8, Dole Phil. Inc., Makati City
    • Training Course on Managing Biotechnology in a Time of Transition, 1999 N 8-19, Tagaytay City
    • Symposium on the Biotechnology Revolution: Are We Up to the Challenge?, 2000 Ja 26, UPLB, College, Laguna
    • Seminar on Agricultural Biotechnology: Facts, Fears and Future Directions, 2001 Je 11-15, EDSA Shangri-La Hotel, Manila
    • Conference on Pest Management Council of the Philippines, 2000 My 2-5, Baguio City
    • Science and Technology Legislative Forum on Biotechnology, 2000 O 11, Via Mare Penthouse East Tower Exchange Road, Ortigas Complex, Mandaluyong City
    • Science Information Forum on Rice Genome, 2000 O 27, Manila Hotel
    • Training Workshop on Managing and Communicating Issues on Biotechnology, 2001 F 19-20, PCARRD, Los Baños, Laguna
    • Training Course on Microbial Control of Insect Pests and Plant Diseases in the Tropics, 1986 O 10-25, College, Laguna.
    • 20th PSM, Inc. Annual Convention and 2nd Asia Pacific Biotechnology Congress, 1991 My 22-24, SEARCA- UPLB, College, Laguna
    • Course on Reaping the benefits of Biotechnology, 2001 O 22- N 02, Melbourne, Australia
    • National Workshop on Biotechnology After the World Summit on Sustainable Dev.: The Way Forward, 2003 F 21, Makati City, Philippines
    • National Multi-Sectoral Biotechnology Consultation, 2003 Mr 19, Los Banos, Laguna, Philippines
    • BINASIA National Forum, 2006 Ap 27-28, Phil. Plaza Hotel, Pasay City
    • Planned Release of Genetically Modified Organisms and Potentially Harmful Exotic Species, 1997 N 18, UP Diliman, Quezon City.
    • Planned Release of Genetically Manipulated Organisms (GMOs) and Potentially Harmful Exotic Species, 1998 F 20, Muñoz, Nueva Ecija
    • Planned Release of Genetically Manipulated Organisms and Potentially Harmful Exotic Species, 1998 My 4-5, PCARRD, Los Baños, Laguna
    • Public Consultation on the Field Trial of Bt Corn, 1999 D 02, Gen. Santos City
    • Workshop on Field Monitoring of Bt Corn Field Trial and Biosafety Assessment, 2000 S 1-2, Caylabne, Ternate, Cavite
    • Training Workshop on Biotechnology and Field Monitoring of Transgenic Crops, 2001 F 12-14, Anest Tower, Los Baños, Laguna
    • Science Information Forum on the Presentation of National Committee on Biosafety of the Phil., 2001 My 10, Manila Hotel
    • Seminar Workshop on Risk Assessment and Managemen, 2002 F 28 Mr, Kuala Lumpur, Malaysia
    • Regional-Workshop on the Prevention and Management of Invasive Alien Species, 2002 Ap 14- 16, Bangkok, Thailand
    • Workshop on Risk Assessment and Public Participation for Asian Countries, 2003 Ja 21-24, Kuala Lumpur, Malaysia
    • Workshop on Biotechnology After the World Summit on Sustainable Development:: The Way Forward, 2003 F 21, New World Rennaissance Hotel, Makati City
    • Agricultural Biotechnology Risk Assessment Workshop, 2003 Ap 28 - My 02, Riverdale, Maryland, USA
    • Seminar on Feed Safety of Genetically Modified Plants and Plant Products, 2003 Ag 21, Quezon City, Philippines
    • Experts' Group Workshop on the Development of a National Biosafety Framework for the Philippines, 2003 O 8, Quezon City, Philippines
    • Workshop on International Agreements on Risk Assessment, 2003 O 16, Quezon City, Philippines
    • Conference on Insect resistance Management: A Strategy for Small Corn Farms in the Tropics, 2003 N 13-14, National Pesticide Analytical Laboratory, BPI, Quezon City
    • Seminar-Workshop on Developing the National Biosafety Framework, 2004 Ja 8-9, DENR-PAWB, INNOTECH, Quezon City
    • National Workshop in Developing the National Biosafety Framework, 2004 Mr 2-3, DENR-PAWB, DAP, Tagaytay City
    • Its Implementation-Prospects and Perspectives. Biotechnology Coalition of the Phil, 2004 Mr 5, University of the Philippines
    • Seminar on Biotechnology Applications, Prospects and Concerns, 2004 Mr 15-16, PCARRD, Los Banos, Laguna
    • Seminar on Regulatory Processes for Plants Containing Multiple Biotech Traits, 2004 Mr 17, Department of Agriculture (DA), Quezon City
    • National Workshop on Risk Assessment and Management of GMOs, 2004 My 24-28, Aloha Hotel, Roxas Blvd. Manila
    • Regional Workshop on Public Awareness and Participation in Biotechnology Regulation, 2004 Je 21-25, Manila Pearl Hotel, Manila
    • Institutional Biosafety Committee Meeting and Seminar on Monitoring of GM Field Trial, 2004 Jl 12, DA Quezon City
    • Institutional Biosafety Committee Meeting and Seminar on Monitoring of GM crops Field Trials, 2004 Jl 26, Cagayan de Oro City
    • Rountable Discussion on Participatory Mechanisms in Biosafety under the Cartagena Protocol, 2004 Ag 4, EDSA Shangrila Hotel, Manila
    • Roundtable Discussion on Risk Assessment, 2004 S 9, Diliman, Quezon City
    • Capability Enhancement Training on Environmental Risk Assessment of Transgenic crops, 2004 S 9 10-11, Calamba, Laguna
    • Seminar on the Commercialization of a GM Food Crop: The Hawaiian Experience, 2004 S 14, Pasig City
    • Writeshop on Technical writing of Decision Documents for the transformation Events, 2004 O 18, Calamba, Laguna
    • Seminar on Achieving Regulatory Compliance When Testing Biotech Crops, 2004 N 9
    • Seminar/Workshop on ABSP II: Biotech issues and Communication for Scientists, 2005 Ap 18-19, Days Hotel, Tagaytay City
    • Roundtable Discussion on Biotechnology Product Development and Biosafety Regulation, 2005 Ap 27, CEC, College, Laguna
    • Methods and Information Resources for Environmental Risk Assessment of Transgenic Crops, 2005 My 5-6, DA-Quezon City
    • Seminar on Genetics of Papaya, 2005 F 19, ERDB, College, Laguna
    • Workshop on DA Guidelines on Field Trials of GMOs, 2005 F 10, DA, Quezon City
    • Management and Regulation of Risks involved with GM cropsDOST,, 2005 F 4, Bicutan
    • Echo-Seminar on the 8th International Symposium on Biosafety, 2005 Ja 20, DA Quezon City
    • Training Course on Holistic Foundations for Assessment and Regulation of Genetic Engineering, 2000 Ja 24-29, Bogor, Indonesia
    • Southeast Asia Regional Workshop on the Regulation and Management of, 2006 D 6-8, Hanoi, Vietnam
    • Training-Workshop on Capacity Enhancement on Selection of Indicator Species and determination, 2007 S 13-15, ERDB, College, laguna
    • Training-Workshop on Capacity Building on Biosafety Assessment and Monitoring of Environmental, 2007Jl18-19, ERDB, College, Laguna
    • Biosafety Clearing House 4th Meeting cum Workshop, 2007Jl 28-29, Tagaytay City
    • Formulation of Implementing Rules and Regulations of National Biosafety Framework, 2007 My 10-11, Caliraya, Cavinti, Laguna
    • Roundtable Discussionon Animal Biotechnology and New Uses of Transgenic Crops;, 2007Jl 23, Sofitel Phil. Plaza Hotel, Manila
    • Tenth International Symposium on the Biosafety of Genetically Modified Organisms, 2008 N 16-21, Wellington, New Zealand
    • Workshop on the Scope and Coverage of E.O. 247 (Bioprospecting Law), 1997 F 18, Aberdeen Court, Quezon City
    • Formulation of the National Research and Development Program on Biodiversity Conservation, 1999 Mr 17, ERDB, College, Laguna
    • Training Course on the Isolation and Identification of Saprophytes, 1999 O 20-22, University of the Philippines at Los Banos, College, Laguna
    • Seminar on Linkages between Ecotourism and Biodiversity Conservation, 2000 F 17, ERDB, College, Laguna.
    • Workshop on National Biodiversity Conservation Priority Setting, 2000 Ag 04, Monte Vista Resort, Calamba, Laguna
    • Seminar Workshop on the Update of the Endemic Fishes of the Philippines. Livelihood Research Center,, 1988 N 11, Makati City, Metro Manila
    • In-House Training on Lotic Ecosystems, 1989, ERDB, College, Laguna
    • Seminar on Coastal Zone Management as a Sustainable Process, 1995 N 23, ERDB, College, Laguna
    • Training on Research Design and Analysis for Coastal Environment Program, 1996 O8-10, Lucena City, Quezon
    • Integrated Planning and Reprogramming for Coastal Environment Program (CEP), 1997 Mr 6-8, Las Palmas Hotel, Malate, Manila
    • Integrated Planning and Reprogramming for Coastal Environment Program (CEP)., 1997 Mr 6-8, Las Palmas Hotel, Malate, Mmla
    • Gender and Development Training for DENR-FAPs Project Directors and Managers, 1995 Mr 2-3, City of Springs, Los Baños,Laguna
    • First DENR Gender and Development Congress, 1996 D 15-19, OMI Retreat Center, Quezon City
    • Gender Sensitivity, Analysis and Responsive Planning on Environment and Natural Resources, 1997, ERDB, College, Laguna.
    • Training on Gender Case Studies: Key Concepts and Methodologies, 1998 F 23-25, ERDB, College, Laguna
    • Workshop on Gender and Development, 1998.Mr 16, DENR, Vizayas Ave., Quezon City
    • Seminar Series on Multi-Media Production of GAD Projects: The Role of Women in Upland Development, 1998 Mr 30, ERDB, College, Laguna
    • Second Annual Gender and Development Review and Planning Workshop, 1998 Ag 6-7, CLSU, Muñoz, Nueva Ecija
    • International Congress on Women's Role in History and Nation Building, 1998 D 8-12, Manila Midtown Hotel, City of Manila
    • Training Workshop on Gender Sensitivity and Gender Responsive Planning, 1999 F 17-18, STARRDEC. UPLB, College, Laguna
    • Assessment Workshop on ERDB?s Five Year Gender And Development Accomplishments, 1999 My 11-12, ERDB, College, Laguna
    • Training Workshop on the Preparation of Gender and Development R & D Proposal, 1999 My 24-25, ERDB, College, Laguna
    • Seminar on Gender and Development Livelihood Program, 1999 My 28, ERDB, College, Laguna
    • National Assessment and Planning Workshop, 1999 Jl 14-16, DENR -Gender and Development. Banilad, Cebu City
    • Livelihood Seminar on the Production of Novelty Items out of Hand-made Paper, 1999 S14, ERDB, College, Laguna
    • Training Course on the Development of IEC for Gender and Development Program, 2000 F10-12, LBNCRDC, Los Baños, Laguna
    • Gender and Sensitivity Training for STARRDEC-GAD Core Group, 2000 Je 26-27, Cavsu, Indang, Cavite
    • Workshop on Technical Writing for GAD Project Implementor., 2000S 6-8, ERDB, College, Laguna
    • Workshop on Preparation of STARRDEC-GAD Research Proposal on Gender Research, 2000 O 26, ERDB, College Laguna
    • Seminar on Personal Grooming for Career Women, 2001Mr 13,, ERDB, College, Laguna
    • Seminar-Workshop on Developing, Writing and Marketing of Competitive Project Proposal, 2003 N 19-20, ERDB
    • Short Training Course on Soils, 1982 , F 8-16, Forest Research Institute (FORI), College, Laguna
    • December Training on Forest Research Report Writing, 1982, FORI, College, Laguna
    • Training Course on Bamboo Taxonomy, 1989F 6-24, ERDB, College, Laguna
    • First Symposium Workshop on Bamboo, 1989, ERDB, College, Laguna
    • 2nd National Bamboo R&D Symposium, 1990 D14, ERDB, College, Laguna
    • Third National Symposium Workshop on Bamboo R & D, 1992 Ap 11, ERDB, College, Laguna
    • Research Management Enhancement Training Course, 1992 J 20-24; 27-29, ERDB, College, Laguna
    • Los Ba?os Science Community Farmer's Forum, 1992 Jl 17, University of the Philippines at Los Banos, College, Laguna
    • Symposium Workshop on Sustainability of Bamboo Industry, 1995 D21-22, ERDB, College, Laguna
    • Training of the Trainers Level I, 1996 S 9-13, Department of Environment and Natural R,esources Vizayas Ave., Quezon City
    • Series on Tools for Analysis and Evaluation of Sustainable Land Use in Rural Development, 1997Jl 30, ERDB, College, Laguna
    • Seminar Workshop on Action Plan and Project for Los Ba?os, 1998 Ap 27, ERDB, College, Laguna
    • Workshop on Philippine Centennial Movement, 1998 Je 22, ERDB, College, Laguna
    • Seminar Workshop on Work Ethics in Research and Administration, 1999 Ja 14-15, Anest Tower, Los Baños, Laguna
    • Technical Seminar Series on Ecological Solid Waste Management, 1999 Jl 7, ERDB, College, Laguna
    • Workshop on Policy Review, 1999 Ag 24-25, ERDB, College, Laguna
    • Seminar on Value Orientation, 1999 S 29, ERDB, College, Laguna
    • Series on Philippine Report on Bamboo and Rattan and Tips on Paper Presentation and Public Speaking, 2000 Ja 27, ERDB, College, Laguna
    • Seminar on Handling Conflicts and Difficult Relationship, 2000 Mr 23, ERDB, College, Laguna
    • Workshop on ERDB Research and Development Medium Term Plan, 2001Je 22, ERDB, College, Laguna
    • Discussion on Solid Waste Management Act (R.A. 9003): Its Salient Points, 2003 O 24, Department of Environment and Natural Resources, Quezon City
    • First DENR Research Sector Management Conference CY 2009, 2009 Mr 17-19, Bayview Hotel, Roxas Blvd. Manila