Heady, Earl O. <br/><br/>
Farm management economics / 
Earl O. heady. 
 - New York :  Princeton university press ,  1964. 
 - xx,645 pages : 
<br/><br/>The field of frame management - economics field 
<br/><br/><br/>In English. 
<br/><br/> Hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farming regions in the united states
<br/><br/><label>Dewey Class. No.: </label>330.2 HEA-F1964