edited by Gordon R. Conway and Percy E. SajiseProgram on Environmental Science and Management, University of the Philippines at Los Banõs ; Bicol River Basin Development Program, San Jose, Pili, Camarines Sur, Republic of the Philippines[1986]
Other Libraries in Japan
Author Heading...jise, Percy E. Buhi Agroecosystems Analysis Workshop (1985 : Naga City, Philippines)