In-country training workshop for farm household diagnostic skills, September 25-28, 1990, CIP Regional Office, Los Banos, Laguna - Philippine Sweet Potato Subsystem (PSPS) Project; User's Perspective with Agricultural Research and Development (1990 : Laguna). (Los Banos, Laguna UPWARD, 1990)
Keywords: Agriculture -- Research -- Philippines; Agricultural information networks; Participant observation