Report of the fourth session of the working party on pollution and f isheries :    Accra, Ghana, 18-22 October 1993. 

 - Rome   :    Food and Agriculture Organization,    1994. 
 - v, 45 p.  ;    30cm. 
 - FAO fisheries report  ;  /v no. 502. .
<br/><br/>Includes bibliography. 
<br/><br/><label>ISBN: </label>9251035334 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Fisheries -- Africa.-- Congresses <br/> Pollution -- Africa.-- Congresses