Warwick,Everett James <br/><br/>
Breeding and Improvement of Farm Animals 

 - New York  McGraw-Hill Book Company  1979 
<br/><br/><label>ISBN: </label>0-07-068375-1 
<br/><br/><label>LC Class. No.: </label>636.082  / 1 
<br/><br/><label>Dewey Class. No.: </label>636.082  / 1