|Available Book Titles in Datacenter
||Ebong Ivan. The biology especially food of yssichromis species (picies: cichilidae) in the norther part of lake victoria (Uganda). Anonymous. Anonymous. 1998. Before the decline of the species flock of the haplochromine cichlids of lake vicrtoria following nile perch upsurge, there were many co-existing haplochromines. Introduction of nille perch led to depletion of many of these haplochromines and other fish species in the lake. This was followed by major ecological changes in the lake. FIRRI Library. master degree. science. Msc. thesis. Msc EBO.