Corbella, Hugo
Sierra De Queupuniyeu, North Extrandean Patagonia, Rio Negro: The Chemistry Of The Alkaline Volcanic Rocks. - RIO NEGRO, ARGENTINA SEGEMAR 1989
Revista De La Asociacion Geologica Argentina, Xliv (1-4): 111-126, 1989.
Sierra De Queupuniyeu, North Extrandean Patagonia, Rio Negro: The Chemistry Of The Alkaline Volcanic Rocks. - RIO NEGRO, ARGENTINA SEGEMAR 1989
Revista De La Asociacion Geologica Argentina, Xliv (1-4): 111-126, 1989.