@article{article50637e3f,
title   = {Soil organic carbon stock change due to land use activity along the agricultural frontier of the southwestern Amazon, Brazil, between 1970 and 2002},
author = {Maia, Stoécio Malta Ferreira and Ogle, Stephen M and Cerri, Carlos Eduardo Pellegrino and Cerri, Carlos Clemente},
year = {2010},
doi = {10.1111/j.1365-2486.2009.02105.x},
journal   = {Global Change Biology}
}