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Further Investigations of Southeastern Missouri Clays
by Willard E. Davis, P. G. Herold, Lyle McManamy ยท 1941
ISBN: Unavailable
Category: Unavailable
Page count: 48
"This discussion is confined to the clay resources of that portion of Crowleys Ridge, which lies in Dunklin, Stoddard, and Scott Counties in southeastern Missouri"--page 6.