John R. Campbell <br/><br/>
Science of animals that serve mankind. Ed 2 

 - 2nd Edition. 
 - New Delhi  Tata Mcgraw-hill Publishing Company Ltd.  1977 
 - 729p 
<br/><br/>John R. Campbell & John F. Lasley: Science of animals that serve mankind. Ed 2.  (2nd Edition.)  New Delhi.  Tata Mcgraw-hill Publishing Company Ltd., 1977.--(636CAM)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>636  / CAM