Studies on induced spawning, backyard rearing and some aspects of biology of clarias gariepinus (Burchell 1922) 

 - Dhaka,  Author,  1993 
 - 67 l.  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fish hatching: Dissertations, Academic
<br/><br/><label>Dewey Class. No.: </label>T639.311 S933