Pessenda, L R
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Vol 38, No 2 (1996) - Articles
The use of carbon isotopes ( (super 13) C, (super 14) C) in soil to evaluate vegetation changes during the Holocene in Central Brazil.
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Vol 38, No 2 (1996) - Articles
Natural radiocarbon measurements in Brazilian soils developed on basic rocks.
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Vol 40, No 2 (1998) - Articles
(super 14) C dating and stable carbon isotopes of soil organic matter in forest-savanna boundary areas in the southern Brazilian Amazon region.
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Vol 43, No 2B (2001) - Articles
Radiocarbon dating of total soil organic matter and humin fraction and its comparison with (super 14) C ages of fossil charcoal.
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ISSN: 0033-8222