Mapping Food Deserts in the U.S.
| Autor: | Ver Ploeg, Michele sverploeg@ers.usda.gov, Nulph, David dnulph@ers.usda.gov, Williams, Ryan rwilliams@ers.usda.gov |
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| Zdroj: | Amber Waves: The Economics of Food, Farming, Natural Resources, & Rural America. Dec2011, Vol. 9 Issue 4, p46-52. 7p. |
| Databáze: | Business Source Ultimate |
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