Knaap, van der M. <br/><br/>
Status of fish stocks and fisheries of thirteen medium-sized African reservoirs /    
Martin van der Knaap. 
 - Rome :   Food and Agriculture Organization of the United Nations,   1994 
 - xi, 107 p. :    ill., maps ;    30 cm. 
 - CIFA technical paper   26   0379-5616 ;  .
<br/><br/>Includes bibliography : p. 43-50. 
<br/><br/><label>ISBN: </label>9251035814 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fisheries ----Africa.----