| Ref. No. | Title |
|---|---|
| 28154 | Breeding season, fecundity, length-weight relationship and condition factor of Oreochromis niloticus L. (Pisces: Cichlidae) in Lake Tana, Ethiopia. |
| 28763 | Breeding season, fecundity, length-weight relationship and condition factor of Oreochromis niloticus L. (Pisces: Cichlidae) in Lake Tana, Ethiopia. |