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![](./images/clear.gif) 1.- CHARACTERIZATION OF HUMIC ACIDS FROM A BRAZILIAN OXISOL UNDER DIFFERENT TILLAGE SYSTEMS BY EPR, (SUPER 13) C NMR, FTIR AND FLUORESCENCE SPECTROSCOPY
ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 2004
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![](./images/clear.gif) 2.- The effect of wetting and drying cycles on soil chemical composition and their impact on bulk density evaluation; an analysis by using XCOM data and gamma-ray computed tomography
Elsevier; Amsterdam; NLD; Netherlands, 2014
Innovations in pedometrics
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