Biblioteca - Ingemmet

Vista normal Vista MARC Vista ISBD

Nokleberg, Warren J.

Significant metalliferous lode deposits and placer districts of Alaska - Washington, D.C. U.S. Geological Survey 1987 - 104 p. - U.S. Geological Survey Bulletin n.1786 .

Subjects--Topical Terms:
PLACERES
PLACERES AURIFEROS
YACIMIENTOS MINERALES

Subjects--Geographic Terms:
ALASKA
ESTADOS UNIDOS