Barreto, Antonio <br/><br/>
Study of the social and economic implications of the large scale introduction of high -yielding varieties of Foodgrain : A selection of readings  Introductory Note II. Conclusions of an expert meeting / Antonio Barreto 

 - Geneva  United Nations Research Institute for Social Development  1971 
 - 173p. 
 - UNRISD Report .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural Production<br/>foodgrain Production<br/>High Yielding Varieties