Biological constraints to high yields in selected wetland rice farms in Camarines Sur, Philippines - Chatterjee, Amal K. 1944- (1978)
Mimeographed.
Thesis (Ph.D.)--University of the Philippines, Los Banos.
Vita.
Keywords: Rice -- Biological control -- Philippines -- Camarines Sur; Rice -- Varieties. -- Philippines -- Camarines Sur