Geologic map of the Blackey quadrangle, Letcher and Knott counties, Kentucky [cartographic material] Yale Public content

Author:
Publisher:
U.S. Geological Survey
Subject:
Geology
Spatial Coverage:
Kentucky, Knott County, and Letcher County
Language:
English
Year:
1976
Date Issued:
2012-05-23T17:32:05Z
Date Modified:
2012-06-07T16:54:51Z
Library Catalog Record:
https://search.library.yale.edu/catalog/10527876
Digital Collections Record:
No Digital Collections record

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