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Supertopics:
Cornell University
Biologists

Pimentel, David

Subtopics and Documents:
organic farming has same yields on 30% less energy
webBiology News Net2005-07-01
Pimentel and Patzek's ethanol study
ethanol not worth the energy
webMark JohnsonAssociated Press2005-07-17
agriculture (especially livestock) uses lots of water
webDavid Pimentel, Bonnie BergerBioScience2004-10-01
sustainability of meat-based versus plant-based diets
webDavid Pimentel and Marcia Pime...Am J Clin Nutr2003-09-01