Economic development of agriculture  the modernization of farming 
[by] Iowa State University Center for Agricultural and Economic Development. 
 - [1st ed.] 
 - Ames  Iowa State University Press  [1965] 
 - viii, 314 p.  illus.  22 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>65022378  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspects.
<br/><br/><label>LC Class. No.: </label>HD1407  / .I6 
<br/><br/><label>Dewey Class. No.: </label>338.1