Reis, D.A. et al. 2016. Physical quality and organic matter fractions of an Alfisol under no-tillage. Pesquisa Agropecuaria Brasileira. 51, 9 (Oct. 2016), 1623–1632. DOI:https://doi.org/10.1590/S1678-3921.pab2016.v51.22127.