Neves, Carmen Silvia Vieira Janeiro, Christian Feller, and Marie-Christine Larré-Larrouy. 2005. “Soil Organic Matter in the Granulometric Fractions of an Oxissol under Different Uses and Management Systems”. Semina: Ciências Agrárias 26 (1):17-26. https://doi.org/10.5433/1679-0359.2005v26n1p17.