ed. Heady, Earl O. <br/><br/>
Economic models and quantitative methods for decisions and planning in agriculture / ed. Earl O. Heady 

 - Iowa State Univ. Press 
<br/><br/><label>ISBN: </label>0813805406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural - economics aspects
<br/><br/><label>Dewey Class. No.: </label>338.1 ECO