CAGE AQUACULTURE AND ITS ENVIRONMENTAL SELF-POLLUTION IMPACT: A CASE STUDY OF THE UNIVERSITY OF CALABAR FISH FARM CALABAR, NIGERIA.  

2003-10-19
Cage Aquaculture of Tilapia (Oreochromis nilaticus-Linnaeus, 1778) experiment was conducted in the University of Calabar Fish Farm. It was sited in three rectangular earthen ponds. The ecological conditions in the ...