(1989). Standardization and technology transfer of watershed research and management techniques, practices and terminologies. Philippines: Asean-US Watershed Project.
Trích dẫn kiểu ChicagoStandardization and Technology Transfer of Watershed Research and Management Techniques, Practices and Terminologies. Philippines: Asean-US Watershed Project, 1989.
Trích dẫn MLAStandardization and Technology Transfer of Watershed Research and Management Techniques, Practices and Terminologies. Philippines: Asean-US Watershed Project, 1989.
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