Yapp, William Wodin. <br/><br/>
Dairy cattle :  selection, feeding and management / 
William Wodin Yapp and  William Barbour Nevens. 
 - 3rd ed. 
 - New York :  John wiley,  c 1944. 
 - 456 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>338  338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dairy cattle.--Animal husbandry.
<br/><br/><label>Dewey Class. No.: </label>636.2 / Y19d