Marketing :  its role in increasing productivity / 
with contributions by S. Bethke [and others]. 
 - Rome,  1962. 
 - Freedom from hunger campaign. Basic study no.4 .
<br/><br/><label>LCCN: </label>62053174 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Produce trade.<br/>Farm produce -- Marketing.--Farm produce -- Marketing.
<br/><br/><label>LC Class. No.: </label>HD9000.1  / .F565 no.4