Nyakuni, Liverious Habitat utilisation and reproductive biology of Nile tilapia (Oreoch romis niloticus) in Albert Nile, Nebbi district / by Liverious Nyaku n. - Kampala, 2009. - xiv, 71 p. : ill. ; 30 cm. Unpublished thesis M.Sc. (Zoology)- Makerere University, 2009. Includes bibliographical references (p. 47-52). Subjects--Topical Terms: Nile tilapia--Uganda--Nebbi district. Dewey Class. No.: 597.74176