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Yield Effects of Genetically Modified Crops in Developing Countries

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Science  07 Feb 2003:
Vol. 299, Issue 5608, pp. 900-902
DOI: 10.1126/science.1080609

Article Information

vol. 299 no. 5608 900-902

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History: 
  • Received for publication November 19, 2002
  • Accepted for publication January 2, 2003
  • .

Author Information

  1. Matin Qaim1,2,*,
  2. David Zilberman2
  1. 1 Center for Development Research, University of Bonn, Walter-Flex-Strasse 3, 53113 Bonn, Germany.
  2. 2 Department of Agricultural and Resource Economics, University of California, Berkeley, CA 94720, USA.

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