Investigation of Whiteware clay deposit, Fergus County, Mont. / by R.N. Roby and Almon F. Robertson.
Series InformationReport of investigations (United States. Bureau of Mines) ; 4416.
- Physical Description: 1 online resource (22 unnumbered pages) : illustrations, maps.
- Publisher: [Washington, D.C.] : U.S. Department of the Interior, Bureau of Mines, 1949.
|Source of Description Note:||
Description based on online resource; title from PDF cover (UNT website, viewed March 15, 2018).
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|Subject:||Clay > Montana.