TY - SER AU - Galdino,Sérgio AU - Andrade Marinho,Mara de AU - Vila da Silva,Joao dos Santos TI - Classification of pasture degradation levels in terms of hydric erosion risk in quartzipsamments areas at alto taquari watershed (Ms/Mt, Brazil) PY - 2014/// KW - Geotecnología KW - Cuenca Hidrografica KW - Pasturas Naturales KW - Degradación Ecologica ER -