Bisagaya, Martin Allan. A survey of ectoparasites and gastrointestinaal parasites of nile pe rch (Lates niloticus) and Tilapia (tilapia spp) from Lake Victoria / by Martin Allan Bisagaya. - Kampala : Makerere University, 1997. - ix, 42 p. : ill. ; 30 cm. Dissertation (B. Veterinary Medicine) - Makerere University, 1997. Includes bibliographic references. Subjects--Topical Terms: Fishes. Dewey Class. No.: 597