The purpose of this study was to determine the present eutrophication levels of the Vaal dam, to determine how it might be affected by increased discharged of secondary treated sewage effluents
Reference:
Steyn, DJ, Toerien, DF, and Visser, JH. Eutrophication levels of some South African impoundments IV. Vaal Dam. Water SA, vol.2(2), pp 53-57
Steyn, D., Toerien, D., & Visser, J. (1976). Eutrophication levels of some South African impoundments. IV. Vaal Dam. http://hdl.handle.net/10204/4838
Steyn, DJ, DF Toerien, and JH Visser "Eutrophication levels of some South African impoundments. IV. Vaal Dam." (1976) http://hdl.handle.net/10204/4838
Steyn D, Toerien D, Visser J. Eutrophication levels of some South African impoundments. IV. Vaal Dam. 1976; http://hdl.handle.net/10204/4838.
