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Clays and shales of Minnesota

January 1, 1994

Citation Information

Publication Year 1919
Title Clays and shales of Minnesota
DOI 10.3133/b678
Authors Frank F. Grout, Edgar Kirke Soper
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Bulletin
Series Number 678
Index ID b678
Record Source USGS Publications Warehouse