Report of the fifth session of the working party on pollution and fi sheries, Accra, Ghana, 16-19 December, 1997 

 - Rome :    Food and Agriculture Organization,    1998 
 - v, 25 p. :    ill. ;    30 cm. 
 - FAO fisheries report ;    no.587 .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Fishes -- Effect of water pollution on