THE ROLE OF AGRICULRTURE IN ECONOMIC DEVELOPMENT  A CONFERENCE OF THE UNIVERSITIES-NATIONAL BUREAU COMMITTEE FOR ECONOMIC RESEARCH 

 - NEW YORK  NATIONAL BUREAU OF ECONOMIC RESEARCH  1969 
<br/><br/><label>ISBN: </label>870142038 
<br/><br/><label>Dewey Class. No.: </label>338.13 ROL