Vulnerability of soil and its associated organic matter to degradation in a subtropical region : a study from São Paulo state, Brazil Da Silva, A.M. Manfre, L.A. Monteiro, T. Moreira, A.Z. Livingston, S. Ducatti, C. /Brossard, Michel Sobral, A.C. Urban, R.C. 2015 text https://www.documentation.ird.fr/hor/fdi:010064999 fdi:010064999 Da Silva A.M., Manfre L.A., Monteiro T., Moreira A.Z., Livingston S., Ducatti C., Brossard Michel, Sobral A.C., Urban R.C.. Vulnerability of soil and its associated organic matter to degradation in a subtropical region : a study from São Paulo state, Brazil. 2015, 24 (4), 65-90 EN BRESIL