Miranda, Luiz Paulo Montenegro de, et al. “IMPLANTATION COST OF Astronium Fraxinifolium SCHOTT IN DEGRADED AREA BY USING GREEN FERTILIZER AND SEWAGE SLUDGE”. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], vol. 41, no. 4, Oct. 2011, pp. 475-80, https://doi.org/10.5216/pat.v41i4.10053.