Alam, Md. Rabiul <br/><br/>
Openwater Fisheris Management of Freswater Shark Wallago Attu (Bloch and Schneider) (Siluriformes : Siluridae) /  
By Md. Rabiul Alam ; 
 - Rajshahi :  Department of Zoology, University of Rajshahi,  2005 
 - [15], 234 Leaves :  ill, ;  29 cm. 
<br/><br/>Thesis (Ph. D.) -- Department of Zoology, University of Rajshahi, 2005 
<br/><br/>References : Leaves [196]-221 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Siluriformes--Fisheris
<br/><br/><label>Dewey Class. No.: </label>597.52  / ALO 2005