Eckles, Clarence Henry. <br/><br/>
Dairy cattle and milk production 
/ por Clarence Henry Eckles 
 - 3 ed. 
 - New York :  MacMillan,  1944 
 - 520 p. :  ilus. 
<br/><br/><label>LCCN: </label>10579 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ganado lechero.<br/>Industria lechera.<br/>Leche.
<br/><br/><label>Dewey Class. No.: </label>637.1  / E24