Report of the sixth session of the working party on assessment of ma rine fishery resources  :   St. George's,  Grenada , 15-19 May 1989  = Informe de la sexta reunion del grupo de trabajo sobre evaluacion de los recursos pesqueros marinos :    St. George's , Grenada, 15-19 Mayo de 1989.  St. George's , Grenada, 15-19 Mayo de 1989.  St. George's , Grenada, 15-19 Mayo de 1989.  St. George's , Grenada, 15-19 Mayo de 1989. 

 - Rome :   Food and Agriculture Organization of the United Nations,   1989. 
 - viii, 125 p. :    ill. ;    30 cm. 
 - FAO fisheries report ;   no. 431 .
<br/><br/>  "FIPL/R431" 
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fishery resources --------Congresses.<br/>Marine resources --------Congresses