Phillips, Ralph Wesley,    1909- <br/><br/>
Breeding livestock adapted to unfavorable environments. 

 - Washington,    1948. 
 - vi, 182 p. :    ill., maps. ;    23 cm. 
 - FAO agricultural studies ;    no. 1 .
<br/><br/>"Literature cited": p. 177-182. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Livestock.
<br/><br/><label>Dewey Class. No.: </label>636.082 PHI