Underground mines in the Survant Coal Member (Pennsylvanian) of Indiana
By: by Denver Harper.
Contributors: Indiana. Dept. of Natural Resources.
Series: Geological Survey special report ;; 41
Publisher: Dept. of Natural Resources
Published: 1988
Place of publication: Bloomington, Ind
Language: eng
Number of pages: 19
Subjects: Coal mines and mining -- Indiana.; Mineral industries -- Indiana.
Notes: Includes bibliographical references.