Khanna, D. R. <br/><br/>
Biology of helminthes /  Dr. D. R. Khanna and Dr. P. R. Yadav. 

 - New Delhi :  Discovery publising house,  2004. 
 - 445 p. ;  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8171419097 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>570  / KHB 2004