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The diffusion of maize to the southwestern United States and its impact
Our understanding of the initial period of agriculture in the southwestern United States has been transformed by recent discoveries that establish the presence of maize there by 2100 cal. B.C. (calibrated calendrical years before the Christian era) and document the processes by which it was integrat...
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| Autors principals: | , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
2009
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2795521/ https://ncbi.nlm.nih.gov/pubmed/19995985 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0906075106 |
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