Zaninetti, R.A. et al. 2016. Physical, chemical, and biological attributes of a Xanthic Oxisol after forest conversion to rubber tree plantation in the Amazon. Pesquisa Agropecuaria Brasileira. 51, 9 (Oct. 2016), 1061–1068. DOI:https://doi.org/10.1590/S1678-3921.pab2016.v51.22163.