| Ref. No. | Title | 26119 | The biology of Tilapia mariae Boulenger 1899 (Perciformes: Cichlidae) in a Nigerian rain forest stream. | 31280 | Some aspects of the reproductive strategy of Ilisha africana (Bloch, 1795) (Teleostei, Clupeidae) in Qua Iboe Estuary, Nigeria. |
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