Study on some biological aspects of two exatic fishes Grass Carp, Ctenopharyngodon idella (VAL.) and Silcer Carp, Hypophthaimichthys Malitrix (VAL.) 

 - Dhaka,  Author  1991 
 - 81 L.  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grass Carp-Silver Carp:Dissertations, Academic
<br/><br/><label>Dewey Class. No.: </label>T597.482 S933