Maithya, J; Njiru , Moses; Owuor, J. B. Okeyo; Gichuki, J (Blackwell Publishing Asia Pty Ltd, 2012)
Oreochromis variabilis (Boulenger), a fish species endemic to Lake Victoria, was abundant, forming an important component of the indigenous fisheries stocks before and up to the late-1950s. Catches declined drastically ...