National geologic mapping program: goals, objectives, and long-range plans
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Bibliographic Details
Format: Book
Language:English
Published: Denver, CO 1987
Series:United States Geological Survey: Geological Survey circular 1020
Subjects:
Physical Description:IV, 29 S. Ill., Kt.

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!