Geologic map of the Valdez A-4, B-3, B-4, C-3, C-4, and D-4 quadrangles, northern Chugach Mountains and southern Copper River Basin, Alaska / U.S. Department of the Interior, U.S. Geological Survey ; by George Plafker [and others].
Series Titles:
Miscellaneous investigations series ; map I-2164 Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-2164.
Variant Titles:
Geologic map, Chugach Mountains and Copper River Basin, Alaska