Clays and shales of Michigan
Subtitle: their properties and uses
By: by H. Ries.
Contributors: Michigan. Geological Survey
Series: Geological survey of Michigan -- v. 8, pt. 1
Publisher: R. Smith Printing Co.
Published: 1900
Place of publication: Lansing
Language: eng
Number of pages: 67
Subjects: Clay -- Michigan.; Shale -- Michigan
Other titles: Lower Peninsula 1900-1903
Notes: Includes index.