Changes in agriculture in 26 developing nations. 

 - Washington  Govt Press           1965 
 - Agricultural Economic Report.27 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industry
<br/><br/><label>Dewey Class. No.: </label>X9(J).1.N63<--N48, K5