Animal Physiology / 
P.S. Verma,B.S. Tyagi, V.K. Agarwal 
 - New Delhi:  S.Chand & Co. PVT. LTD,  2013. 
 - viii,417 p,:  ill.; 
<br/><br/><label>ISBN: </label>8121903513 
<br/><br/><label>LC Class. No.: </label>QP33  / .V37 2013