Rangel-Vasconcelos, L.G.T. et al. 2012. Soil light organic matter fractions in slash‑and‑mulch agroforestry system under fallow vegetation management. Pesquisa Agropecuaria Brasileira. 47, 8 (Sep. 2012), 1142–1149. DOI:https://doi.org/10.1590/S1678-3921.pab2012.v47.11810.