• 17 Memorial Library
• 4 Steenbock Library

• 21 Journals, Magazines, Newspapers

• 6 Rice
• 3 Economic conditions
• 3 Social sciences
• 2 Agriculture
• 2 Forest products
• 2 International Rice Research Institute
• 2 Philippine Rice Research Institute
• 2 Science
• 1 Center for Research and Communication
• 1 Commercial policy
• 1 Cropping systems
• 1 Economic aspects
• 1 Economics
• 1 Forest products industry
• 1 Forests and forestry
• 1 Free trade
• 1 Geothermal resources
• 1 History
• 1 Humanities
• 1 Industries
• 1 Lumber trade
• 1 Philippine Institute of Volcanology and Seismology
• 1 Philippines. Forest Products Research and Industries Development Commission
• 1 Planting

• 4 International Rice Research Institute
• 2 Philippine Rice Research Institute
• 1 Ateneo de Manila University. Institute of Philippine Culture
• 1 Center for Research and Communication
• 1 Centro Escolar University. School of Science
• 1 MSU-Iligan Institute of Technology
• 1 Philippine Council for Agriculture and Resources Research and Development
• 1 Philippine Institute for Development Studies
• 1 Philippine Institute of Volcanology and Seismology
• 1 Philippines. Department of Science and Technology
• 1 Philippines. Forest Products Research and Industries Development Commission
• 1 Saint Mary's University (Philippines)
• 1 Science and Technology Information Institute (Philippines)
• 1 UP Education Research Program
• 1 University of Santo Tomás. Research Center
• 1 University of Sato Tom'as. Research Center
• 1 University of the Philippines. Research Dissemination and Utilization Office

• 21 English
• 1 Tagalog

• 1 periodicals

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