Characterization of environmental impact on resources, using strategic assessment of environmental impact and management of natural spaces of "Las Batuecas-Sierra de Francia" and "Quilamas" (Salamanca, Spain)

1. Martínez-Graña, A.M.
2. Goy y Goy, J.L.
3. De Bustamante Gutiérrez, I.
4. Cardeña, C.Z.