Greenslade, J. A. <br/><br/>
Modern pig breeding 

 - London :  Person,  1956 (c.1952) 
 - 131 p.  : láms. ; ilus 
<br/><br/><label>LCCN: </label>15247 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ganado porcino--Cría de.
<br/><br/><label>Dewey Class. No.: </label>636.4  / G7