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Collapse of Agriculture Within 20 Years if Deafaunation Continues - RIA Novosti |
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Domingo, 31 de Agosto de 2014 05:41 |
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Collapse of Agriculture Within 20 Years if Deafaunation ContinuesRIA NovostiIn this program, professor of Biology Rodolfo Dirzo from Stanford University and Professor Gerardo Ceballos, from the Instituto de Ecologia, at the National Autonomous University of Mexico and Visiting professor at Stanford University, explain this issue. Leer más:
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