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Filters: Keyword is Geology -- Maps and Author is Hadley, Jarvis B  [Clear All Filters]
1971
Hadley, Jarvis B., and A. E. Nelson. Geologic Map of the Knoxville Quadrangle, North Carolina, Tennessee, and South Carolina In Miscellaneous Geologic Investigations Map I-654. Washington, D.C.: U.S. Geological Survey, 1971.