Coal mining in Knox County, Indiana
By: by Denver Harper and Donald L. Eggert.
Contributors: Eggert, Donald L.
Series: Indiana Geological Survey special report ;; 54; Geological Survey special report ;; 54.
Publisher: Indiana Geological Survey
Published: 1995
Place of publication: Bloomington, Ind
Language: eng
Number of pages: 23
Subjects: Coal mines and mining -- Indiana -- Knox County.
Notes: Includes bibliographical references (p. 22-23).