| Walson E.C. |
Bibliographie associée
| idbiblio | auteurs | support | annee | ext. | pages |
|---|---|---|---|---|---|
|
The Atalla fishery of the Lower Niger, Nigeria.
CIFA Technical paper, 5, FAO Symposium on river and floodplain fisheries in Africa |
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| 7469 | Awachie J.B.E., Walson E.C. | Symposium, congress... | 1977 | # | 296-312,10 fig. |