(1992). Forestry for people and nature: Field research and theory on environment and development in the Cagayan Valley, Phils. Programme on environment and development.
Chicago Style (17th ed.) CitationForestry for People and Nature: Field Research and Theory on Environment and Development in the Cagayan Valley, Phils. Isablela, Cagayan Valley: Programme on environment and development, 1992.
MLA (9th ed.) CitationForestry for People and Nature: Field Research and Theory on Environment and Development in the Cagayan Valley, Phils. Programme on environment and development, 1992.
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