The agroecosystems of Buhi problems and opportunities - Buhi Agroecosystem Analysis Workshop (1985 : Naga City); Sajise, Percy E. . (Los Banos, Laguna Program on Environmental Science and Management, University of the Philippines at Los Banos College and Bicol River Basin Development Program, 1985)
Keywords: Watersheds -- Philippine -- Buhi (Camarines Sur)