Barkley, Andrew,  1962- <br/><br/>
Principles of agricultural economics / 
Andrew Barkley and Paul W. Barkley. 
 - London :  Routledge,  2013. 
 - xxiv, 351 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Introduction to the economics of agriculture -- The economics of production -- The costs of production -- Profit maximization -- Optimal input selection -- Optimal output selection -- Consumer choices -- Supply and demand -- Markets -- The competitive firm -- Market power -- Agriculture and the global economy -- Economics, agriculture and the environment. 
<br/><br/><label>ISBN: </label>9780415540698 (hbk)  RM670.20 9780415540704 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspects--United States.