Penson, John. B <br/><br/>
Introduction  to Agricultural Economics / 
by John. B Penson, Oral Capps, C.Parr Rosson  
 - 7th ed. 
 - USA :  Persons ;  2018. 
 - 408 p. :  ill ;  27 cm. 
<br/><br/><label>ISBN: </label>9780134602820 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultue <br/>Economic
<br/><br/><label>Dewey Class. No.: </label>388.1   / PEN-I