The geology and physiography of the Mammoth Cave national park
By: by Armin Kohl Lobeck. Illustrated with thirty-nine photographs, maps, and diagrams.
Series: Kentucky. Geological survey. Ser. VI. Pamphlet XXI
Publisher: The Kentucky Geological survey
Published: 1928
Place of publication: Frankfort, Ky
Language: eng
Number of pages: 69
Subjects: Geology -- Kentucky -- Mammoth Cave.; Physical geography -- Kentucky -- Mammoth Cave.; Mammoth Cave (Ky.)