Carroll, William Ernest. <br/><br/>
Swine Production 

 - 2 ed. 
 - New York :  McGraw- Hill,  1956 
 - 496 p.  : ilus. 
<br/><br/><label>LCCN: </label>12471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ganado porcino--Cría de.
<br/><br/><label>Dewey Class. No.: </label>636.408  / C37 1956