Economic Performance and Energy Intensiveness on Organic and Conventional Farms in the Corn Belt: A Preliminary Comparison
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R. Klepper | B. Commoner | W. Lockeretz | M. Gertler | S. Fast | D. H. O'Leary | R. Blobaum | Daniel H. O'Leary
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R. Klepper | B. Commoner | W. Lockeretz | M. Gertler | S. Fast | D. H. O'Leary | R. Blobaum | Daniel H. O'Leary