Verma, P. S. <br/><br/>
Animal physiology and ecology / 
P. S. Verma ; V. K. Agarwal and B. S. Tyagi  
 - 4th ed. 
 - New Delhi :  S. Chand and Company Pvt. Ltd.,  1989. 
 - 504 p. ;  ill. :  21 cm. 
<br/><br/>It includes bibliographical information and index. 
<br/><br/><label>ISBN: </label>8121903521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/>Plant physiology<br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>571.1  / VER