USGS MF 420
Metallic mineral resources map of the Ketchikan Quadrangle, Alaska
Authors:
Cobb, E.H., comp.
Publication Date:
1972
Publisher:
U.S. Geological Survey
Ordering Info:
USGS Publications Warehouse
Quadrangle(s):
Ketchikan
Citation ID:
13203
Bibliographic Reference
Cobb, E.H., comp., 1972, Metallic mineral resources map of the Ketchikan Quadrangle, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 420, 1 sheet, scale 1:250,000.
Publication Products
-
Maps & Other Oversized Sheets
Keywords
Metals
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