Heady, Earl O. <br/><br/>
Economics of agricultural production adn resource use 

 - Englewood Cliffs  Prentice-Hall  1961 
 - viii,850p. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Agricultural -Economics
<br/><br/><label>Dewey Class. No.: </label>338.1  / H46E