Commercial caves in southern Indiana
By: by Robert R. Mindick
Series: Field guide ; 2
Publisher: Geology Dept., Hanover College
Published: 1977
Place of publication: Hanover, Ind
Language: eng
Number of pages: 39
Subjects: Caves -- Indiana -- Guidebooks; Geology -- Indiana -- Guidebooks; Caving -- Indiana -- Guidebooks
Notes: Cover title

Bibliography: leaf 39