Souza, E.D. et al. 2005. Physical attributes of a Typic Quartzipisamment and a Rhodic Hapludox under different management systems. Pesquisa Agropecuaria Brasileira. 40, 11 (Nov. 2005), 1135–1139. DOI:https://doi.org/10.1590/S1678-3921.pab2005.v40.7075.