Barkley, Andrew P.,  1962- <br/><br/>
Principles of agricultural economics / 
Andrew Barkley and Paul W. Barkley. 
 - London ;  New York :  Routledge,  2013. 
 - xxiv, 351 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780415540698 9780415540704 (pbk) 9780203371145 (ebk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspects--United States.
<br/><br/><label>LC Class. No.: </label>HD1761  / bar