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1by McGrain, Preston, 1917-“...Report of investigations (Kentucky Geological Survey)...”
Published 1972
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2by McGrain, Preston, 1917-“...Report of investigations (Kentucky Geological Survey)....”
Published 1957
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3by McGrain, Preston, 1917-“...Report of investigations (Kentucky Geological Survey)....”
Published 1951
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4by McGrain, Preston, 1917-“...Report of investigations (Kentucky Geological Survey)....”
Published 1953
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5by Krieger, Robert A. (Robert Albert), 1918-2006“...Report of investigations (Kentucky Geological Survey)...”
Published 1960
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6by Crawford, Thomas J.“...Report of investigations (Kentucky Geological Survey)...”
Published 1958
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7by Hopkins, Herbert T., 1923-“...Report of investigations (Kentucky Geological Survey)...”
Published 1963
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8by Kirkpatrick, G. A. (George Alexander), 1910-“...Report of investigations (Kentucky Geological Survey)...”
Published 1963
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9Pennsylvanian cross sections in western Kentucky : coals of the Lower Carbondale Formation, part 1 /by Smith, Gilbert Edwin, 1922-“...Report of investigations (Kentucky Geological Survey)...”
Published 1967
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10by Hollenbeck, Ronald P.“...Report of investigations (Kentucky Geological Survey)...”
Published 1967
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11by McGrain, Preston, 1917-“...Report of investigations (Kentucky Geological Survey)...”
Published 1967
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12by Mull, D. S. (Donald S.), 1933-“...Report of investigations (Kentucky Geological Survey)...”
Published 1968
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13by Schwalb, Howard R.“...Report of investigations (Kentucky Geological Survey)...”
Published 1969
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14Published 1969“...Report of investigations (Kentucky Geological Survey)...”
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15Tidal-flat carbonate environments in the High Bridge Group (Middle Ordovician) of central Kentucky /by Cressman, Earle Rupert, 1923-“...Report of investigations (Kentucky Geological Survey)...”
Published 1976
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16
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17
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18
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19by Davis, R. W. (Robert W.), 1927-“...Report of investigations (Kentucky Geological Survey)...”
Published 1974
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20by Malott, Clyde A.“...Report of investigations (Kentucky Geological Survey)...”
Published 1977
Book