Allen, G. and L. Carpenter, 1977 Cultivation of fish in wastewater lagoons. In: F. D'Itr: (ed.) Wastewater renovation and reuse. Marcel Dekker, Inc., N.Y. 705p.
Schroeder, G.L., 1975 Some effects of stocking fish in waste treatment ponds. Water Res. 9: 591-3
Schroeder, G.L., 1979 Fish farming in manure-loaded ponds. ICLARM-SEARCA Conference on Integrated Agriculture-Aquaculture Farming Systems, Manila, Philippines, 6–9 August 1979
Taiganides, P.E., 1978 Animal waste. WHO Copenhagen, Denmark. ICP/CEP 402 (C.IX 7), 8 December 1978
Taiganides, P.E., 1979 Duty travel report, 8.6.13, Investigations of problems in wastewater disposal, Penang, Malaysia, January 1979
Woynarovich, E., 1979 Utilization of piggery wastes in fishponds. ICLARM-SEARCA Conference on Integrated Agriculture-Aquaculture Farming Systems, Manila, Philippines, 6–9 August 1979
Recommended Literature in Regard to the Biogas Plant:
Maramba, F.D., 1978 Biogas and waste recycling - The Philippine experience. Regal Printing Company, Manila, Philippines