| Registros del 1 al 2 de 2 encontrados |
1.- Helium variations in mineral separates from Cerro Negro Volcano, Nicaragua; assessing short time-scale variations
American Geophysical Union; Washington, DC; USA; United States, 2003
AGU 2003 fall meeting
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2.- Volcanic soil gas diffusing at Zunil-Cerro Quemado-Santa Maria volcanic complex, Guatemala
Geological Society of America (GSA); Boulder, CO; USA; United States, 2008
Geological Society of America, North-Central Section, 42nd annual meeting
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