Author: Black, Douglas F. B. / Year: 1978 - Yale University Library GeoBlacklight Search Results

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1. Geologic map of the Tallega quadrangle, east-central Kentucky [cartographic material]

1978. 2012-06-20T19:12:45Z. 2012-06-29T20:46:25Z. Black, Douglas F. B. U.S. Geological Survey. English. Public. Kentucky, Lee County, and Breathitt County.

2. Geologic map of the Zachariah quadrangle, east-central Kentucky [cartographic material]

1978. 2012-06-13T13:47:47Z. 2012-06-20T14:07:31Z. Black, Douglas F. B. U.S. Geological Survey. English. Public. Kentucky, Lee County, Wolfe County, Powell County, and Estill County.

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