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Mammal Population Losses and the Extinction Crisis

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Science  03 May 2002:
Vol. 296, Issue 5569, pp. 904-907
DOI: 10.1126/science.1069349

Article Information

vol. 296 no. 5569 904-907

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History: 
  • Received for publication December 26, 2001
  • Accepted for publication March 20, 2002
  • .

Author Information

  1. Gerardo Ceballos1,
  2. Paul R. Ehrlich2
  1. 1 Instituto de Ecologia, Universidad Nacional Autonoma de Mexico, Apdo, Postal 70-275, Mexico D.F. 04510, Mexico.
  2. 2 Department of Biological Sciences, Stanford University, Stanford, CA 94305–5020, USA. E-mail: gceballo{at}miranda.ecologia.unam.mx (G.C.); pre{at}Stanford.edu (P.R.E.)

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