Nutrient behavior, primary production , and infauna in a river system with inputs from fishpond effluents - Bacaltos, Della Grace G. 1960- (2000)
Vita.
Thesis (Ph.D. Marine Science)--University of the Philippines, Diliman.
Keywords: Nutrient -- Pollution of water -- Philippines -- Anda (Pangasinan).; Sewage disposal -- Environmental aspects -- Philippines -- Anda (Pangasinan).