kotpal, R. L. <br/><br/>
Helminthes / 
R. L. Kotpal. 
 - 6th rev. ed. 
 - Meerut :  Rastogi,  1973 
 - [7], 248p. : ill. ;  16x13 cm. 
<br/><br/> Includes some important questions. 
<br/><br/><label>ISBN: </label> : Rs. 4.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ANNELIDA
<br/><br/><label>Dewey Class. No.: </label>595.14  / KOT-HEL