Hughes, P.E <br/><br/>
Reproduction in the pig 

 - London  Butterworths  1980 
 - 241 p. 
<br/><br/><label>ISBN: </label>0408709219 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal husbandry
<br/><br/><label>Dewey Class. No.: </label>636.408926  / HUG