Silva, A.C. Souza, S. de Fabris, J.D. Barbosa, M.S. Barral, U.M. Costa, R.V.
Chemical-mineralogical characterization of magnetic materials from magnetic soils of the Southern Espinhaço Mountain Chain and of the Upper Jequitinhonha Valley, State of Minas Gerais, Brazil
CLASSIFICAÇÃO DO SOLO ANÁLISE DO SOLO QUÍMICA MINERALOGIA