Simple methods for aquaculture :  management for freshwater fish c ulture ; fish stocks and farm management / 
Food and Agriculture Orga nization of the United Nations. 
 - Rome :  Food and Agricultural Organization of the United Nations,  1998. 
 - xvi, 341 p. :  ill. ;  21 cm x 27 cm. 
 - FAO training series ;  21/2 .
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>925102994 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fish populations.<br/>Fish culture
<br/><br/><label>Dewey Class. No.: </label>MISR 639.31 SIM