Investigation of the commercial possibilities of marl in Minnesota
Subtitle: a cooperative project of the Office of Iron Range Resources and Rehabilitation, State of Minnesota, in cooperation with the Minnesota Geological Survey, University of Minnesota
By: by George M. Schwartz and others.
Contributors: Thiel, George A. 1892-
Publisher: Office of the Commissioner of Iron Range Resources and Rehabilitation
Published: 1959
Place of publication: [St. Paul]
Language: eng
Number of pages: 190
Subjects: Marl.; Lime -- Minnesota.
Other titles: The marls of Minnesota.
Notes: Bibliography: p. 122-123.
Appendix A (vii, 79-190p.) is a reprint of Minnesota Geological Survey Bulletin 23, pt.2: The marls of Minnesota, by George A. Thiel, 1933.