Cunha, Tony J. <br/><br/>
Factors affecting calf crop 

 - Gainesville :  University of Florida,  1967 
 - 376 p.  : ilus. 
<br/><br/><label>LCCN: </label>11238 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Becerros--Nutrición.<br/>Ganado vacuno--Mejoramiento.
<br/><br/><label>Dewey Class. No.: </label>636.2  / C8