Heady, Earl O.  1916-1986 <br/><br/>
Economics of agricultural production and resource use / 
Earl Orel,  Heady. 
 - 850 pages ;  illustration ;  24 cm 
<br/><br/><label>LCCN: </label>52009470 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspects
<br/><br/><label>LC Class. No.: </label>HD1411  / .H4 1952