Contributions to Economic Geology (short Papers and Preliminary Reports), 1919. Part I. -- Metals and Nonmetals Except Fuels, by F.L. Ransome and E.F. Burchard, Geologists in Charge. [U.S. Geological Survey Bulletin 710.].
Author: United States. Congress. House
Publisher:
Published: 1921
Total Pages: 257
ISBN-13:
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