Godoi, Emiliano Lôbo de, et al. “INDEXES OF SOIL COVER AND PHYTOMASS OF Stylosanthes Guianensis Cv. MINEIRÃO ON DEGRADED LAND FERTILIZED WITH MINERAL FERTILIZER AND SEWAGE SLUDGE”. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], vol. 38, no. 1, Apr. 2008, pp. 21-26, https://doi.org/10.5216/pat.v38i1.3622.