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Filters: Keyword is Mapping and Author is Hadley, Jarvis B [Clear All Filters]
Geological Mapping by the U.S. Geological Survey in the Great Smoky Mountains National Park." Geological Society of America Bulletin 60, no. 12 (1949): 1970.
"Geology of the Great Smoky Mountains, Tennessee and North Carolina In U.S. Geological Survey Professional Paper. Washington, D.C.: U.S. Government Printing Office, 1961.