The ceramic materials of Indiana
By: by W. N. Logan
Contributors: Indiana. Department of Conservation
Series: Indiana. Department of Conservation. Publication -- no. 91; Publication (Indiana. Department of Conservation) -- no. 91
Publisher: Indiana Department of Conservation
Published: 1929
Place of publication: Indianapolis
Language: eng
Number of pages: 12
Subjects: Shale; Clay
Notes: "Available geological reports": p. 12.