Geochemical signatures of tropical soils with archaeological black earth in the Amazon, Brazil
| Autor: | da Costa, Marcondes Lima a, *, Kern, Dirse Clara b |
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| Zdroj: | In Journal of Geochemical Exploration 1999 66(1):369-385 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
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