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	1.	Ecology of freshwater fish production by Gerking, Shelby Delos ill Material type: Text; Format: print ; Literary form: Not fiction Publication details: Oxford ; 1978 Availability: No items available. Add to cart (remove)
	2.	No cover image available No cover image available No cover image available Freshwater fishes of the world by Sterba, Gunther ill Material type: Text; Format: print ; Literary form: Not fiction Publication details: Neptune city ; T. F. H. Publications ; 1973 Availability: No items available. Add to cart (remove)
	3.	No cover image available No cover image available No cover image available Haplochromis Nyererei,a new cichlid fish from lake Victoria named in honour of Mwalimu Julias Nyerere, President of Tanzania by Witte-Maas, Els L. M ill Material type: Text; Format: print ; Literary form: Not fiction Publication details: Leiden's Tuta sub Acgide Pallas ; 1985 Availability: No items available. Add to cart (remove)
	4.	No cover image available No cover image available No cover image available Common freshwater fishes of East Africa by Copley, Hugh ill Material type: Text; Format: print ; Literary form: Not fiction Publication details: London ; H.F.L. Publishers ; 1958 Availability: No items available. Add to cart (remove)
	5.	No cover image available No cover image available No cover image available Introduction to the freshwater fishes of Tanzania by Bernackek, Garry Michael ill Material type: Text; Format: print ; Literary form: Not fiction Publication details: Tanzania ; University of Dar es Salaam ; 1980 Availability: No items available. Add to cart (remove)
	6.	No cover image available No cover image available No cover image available La peche dans les lacs de retenue de Koni et de N'Zilo I (Haut-Katanga) by Magis, Noel Material type: Text; Format: print ; Literary form: Not fiction Publication details: Editions FULREAC ; 1961 Availability: No items available. Add to cart (remove)