Metcalf, David <br/><br/>
Economics of agriculture 

 - Middlesex  Penguin books  1969 
 - 144 p. 
<br/><br/><label>ISBN: </label>241745 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture-Economic aspects
<br/><br/><label>Dewey Class. No.: </label>338.1  / MET