| Citation | Schwanck, E., 1987. Lunar periodicity in the spawning of Tilapia mariae in the Ethiop River, Nigeria. J. Fish Biol. 30(5):533-537. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 35782 |
| Language | English |
| Usage | used in part |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |