Training manual for group study of Getting agriculture moving / 
edited by Arthur T. Mosher. 
 - New York :  Agricultural Development Council,  1966. 
<br/><br/>Bibliografía: p.111-121. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura<br/>Desarrollo agropecuario
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Texto