Volcanogenic evidences of the north andean tectonic segmetation : volcanoes Sumaco and El Reventador, ecuadorian subandean zone
Barragan, Roberto
Volcanogenic evidences of the north andean tectonic segmetation : volcanoes Sumaco and El Reventador, ecuadorian subandean zone
bibliogr. p. 76
Volcanogenic evidences of the north andean tectonic segmetation : volcanoes Sumaco and El Reventador, ecuadorian subandean zone
bibliogr. p. 76