Breeding livestock adapted to unfavorable environments. 

 - United nations :  Food and agriculture organization,  1953. 
 - 85 p. :  ill. ;  23 cm. 
 - FAO agricultural studies no. 1 .
<br/><br/>Bibliography : p. 177-182. 
<br/><br/>392  392 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal domestic.<br/>Livestock.
<br/><br/><label>Dewey Class. No.: </label>636 / U3b