@article{articlece21e674,
title   = {Carbon sequestration in agricultural soils in the Cerrado region of the Brazilian Amazon},
author = {Carvalho, J. L. N. and Cerri, Carlos Eduardo Pellegrino and Feigl, Brigitte Josefine and Piccolo, Marisa de Cassia and Godinho, V. P. and Cerri, Carlos Clemente},
year = {2009},
doi = {10.1016/j.still.2008.10.022},
journal   = {Soil & Tillage Research}
}