Heady, Earlo <br/><br/>
Economics of Agricultural Production and Resources use 

 - Englewood  Prentice Hall  1952 
 - 850 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture - Economic aspects
<br/><br/><label>Dewey Class. No.: </label>338.1  / H34E