Biblioteca - Ingemmet

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Whitford, David J.

Rare earth element abundances in late-cenozoic lavas from the Peruvian Andes: a preliminary report - Washington, D.C. Department of Terrestrial Magnetism 1977 - pp. 840-844 - v.76 .

Subjects--Topical Terms:
CENOZOICO
GEOQUÍMICA
ISOTOPOS ESTABLES
LAVAS
ROCAS VOLCANICAS
TIERRAS RARAS

Subjects--Geographic Terms:
ANDES
PERU