Pingali, Prabhu L <br/><br/>
Green revolution: impacts, limits, and the path ahead.  [electronic resource] 

 -  Proceedings of the National Academy of Sciences of the United States of America  Jul 2012 
 - 12302-8 p.  digital 
<br/><br/> Publication Type: Historical Article; Journal Article; Review 
<br/><br/><label>ISSN: </label>1091-6490 
<br/><br/><label>Standard No.: </label>10.1073/pnas.0912953109  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--economics<br/>Ecosystem<br/>Food Supply--economics<br/>History, 20th Century<br/>History, 21st Century<br/>Humans