WHITTEMORE T. COLIN <br/><br/>
PIG PRODUCTION  

 - LONDON  LONGMAN  1980 
<br/><br/><label>ISBN: </label>0-582-45590-1 
<br/><br/><label>LC Class. No.: </label>636.408/WHI  / 2 
<br/><br/><label>Dewey Class. No.: </label>636.408/WHI  / 2