High Alumina Kaolinitic Clay in the United States, Exclusive of Alaska and Hawaii, Mineral Investigations Resource Map MR-37
by Helen Mark
$35 · Offered by Crossroads Books
Washington, D. C. U. S. Geological Survey, 1963. tan envelope, 22 pages of text, foldout map. Map Scale 1:3 168 000 DR4. More
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