Sheikh, Nur Ahmed <br/><br/>
Eco-Biology of some Economically Important Fishes of the Chalan Beel / 
By Nur Ahmed Sheikh ; 
 - Rajshahi :  Department of Zoology, University of Rajshahi,  2005 
 - xiv, 351 Leaves :  ill, ;  29 cm. 
<br/><br/>Thesis (Ph. D.) -- Department of Zoology, University of Rajshahi, 2005 
<br/><br/>References : Leaves 329-351 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economically--Fishes
<br/><br/><label>Dewey Class. No.: </label>597.0929  / SHE 2005