| 引用出處 | Ekpenyong, I.A., 1980. A study of the size composition of catfishes and occurrence of fish found in trawler hauls of Eyips Nutritional Scafoods (Nig) Ltd. B.Sc. thesis, University of Calabar, Nigeria. 28 p. |
| DOI / ISBN | |
| 文件網址 | |
| Ref. No. | 36393 |
| 語言 | English |
| 用法 | not seen |
| 附註 | |
| 尋找這個參考文獻在 | Google Scholar | Scirus | Species used from this reference |