Densen, W. L. T. van <br/><br/>
Management of freshwater fisheries  : proceedings 

 - Wageningen :  Pudoc,  1990 
 - 649 p. 
<br/><br/> 64-109 
<br/><br/><label>LCCN: </label>7142 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Piscicultura.
<br/><br/><label>Dewey Class. No.: </label>639.3  / D4