Perez KSS, Ramos MLG, McManus C. Microbial biomass nitrogen in soil cultivated with soybean, under different management systems, in the Cerrado. PAB [Internet]. 2005 Feb. 1 [cited 2025 Nov. 23];40(2):137-44. Available from: https://apct.sede.embrapa.br/pab/article/view/6934