Heady, Earl O <br/><br/>
Agriculture production function 

 - Loudhiana  : Kalyani Publications,   1961 
 - 667 p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Production economics <br/>| Agricultural productions 
<br/><br/><label>Dewey Class. No.: </label>338.11 H34