Kotpal, R. L. <br/><br/>
Invertebrates :  modern text book of zoology / 
R. L. Kotpal, S. K. Agarwal [and] R. P. Khetarpal 
 - 2nd ed. 
 - Meerut :  Rastogi Pub.,  1982 
 - x, 660 p. :  ill. ;  25 cm. 
<br/><br/> For B. Sc. & B. Sc.(Hons) classes 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> Rs. 46.20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates
<br/><br/><label>Dewey Class. No.: </label>592