Assis, C.P. de Gonzalez-Vila, F.J. Gonzalez-Perez, J.A. Neves, J.C.L. Lani, J.L. Mendonça, E. de S. Lipid abundance and composition of a humic oxisol as a function of land use Subjects--Topical Terms: LATOSSOLOMANEJO DO SOLOPASTAGEM