| Ref. No. | Title | 5742 | Growth and reproduction of the Nile perch, Lates niloticus, an introduced predator, Nyanza Gulf, Lake Victoria, East Africa. | 5991 | Nile perch, Lates niloticus, predation on the freshwater prawn, Caridina nilotica, in the Nyanza Gulf, Lake Victoria, East Africa. |
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