Santos, Michelle Cristina dos, Hélio Ricardo Silva, Salatier Buzetti, and Ana Maria Rodrigues Cassiolato. 2008. “CHEMICAL AND MICROBIOLOGICAL SOIL CHARACTERIZATION AND Brachiaria Brizantha BIOMASS PRODUCTION, AT DIFFERENT SAMPLING PERIODS”. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics] 38 (1): 6-13. https://doi.org/10.5216/pat.v38i1.3612.