Carbon and nitrogen stocks and organic matter fractions in the topsoil of traditional and agrisilvicultural systems in the Southeast of Brazil - Frazão, Leidivan Almeida; Cardoso, Paulo Henrique Silveira; Almeida Neta, Maria Nilfa; Mota, Mauro Franco Castro; Almeida, Luana Larissa de Souza; Ribeiro, Juliana Martins; Bicalho, Thais Ferreira; Feigl, Brigitte Josefine (Soil Research, 2021)