Ecological changes in Lake Victoria after the introduction of Nile Perch (Lates niloticus): the catchment, water quality and fisheries management.

Ochumba, P. B. O., M. Gophen and U. Pollingher
In Rehabilitation of Freshwater Fisheries ,1994, I. G. Cowx Ed. ,Fishing News Books, Blackwell Scientific Publications Ltd , Pages 338-347
Researcher
Dr. Moshe Gophen