Education in earth sciences and geoparks a relationship of mutual importance
Joseli Maria Piranha Denise de La Corte Bacci 1968-; Eliane A Del Lama 1968-; European Geoparks Conference (8. 2009 Portugal); New challenges with geotourism (2009 Portugal)
Proceedings Portugal p. 212-213m 2009Portugal 2009
Acesso online