United Nations Research Institute for Social Development   <br/><br/>
The social and economic implications of large-scale introduction of new varieties of foodgrain: summary of conclusions of a global research project  (Book) 

 - Geneva  UNRISD  1974 
 - 55p.  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Green Revolution
<br/><br/><label>Universal Decimal Class. No.: </label>338:633.1 UNI  / 1313