National Report on research activies in volcanology 1967-1971, at the XV General Assembly of International Union of Geodesy and Geophysics IUGG, Moscow, 30 july to august 1971.

Comité Nacional Chileno de Geodesía y GeofísicaAsociación Internacional de Volcanología y Química Interior de la Tierra2015-07-152015-07-151971https://bibliotecadigital.ciren.cl/handle/20.500.13082/16778enVolcanismoInvestigación básicaNational Report on research activies in volcanology 1967-1971, at the XV General Assembly of International Union of Geodesy and Geophysics IUGG, Moscow, 30 july to august 1971.Libro1369