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Zinc-lead-copper resources and general geology of the upper Mississippi Valley district / by Allen V. Heyl [and three others].
Connect to full text Available online
View online- Format:
- Book
- Government document
- Author/Creator:
- Heyl, Allen V. (Allen Van), 1918-2008, author.
- Series:
- Contributions to economic geology
- Geological Survey bulletin ; 1015-G.
- Geological Survey bulletin ; 1015-G
- A contribution to economic geology
- Language:
- English
- Subjects (All):
- Geology--Mississippi River Valley.
- Geology.
- Zinc mines and mining--Mississippi River Valley.
- Zinc mines and mining.
- Lead mines and mining--Mississippi River Valley.
- Lead mines and mining.
- Copper mines and mining--Mississippi River Valley.
- Copper mines and mining.
- Mississippi River Valley.
- Physical Description:
- 1 online resource (iii, 227-245 pages, 1 page of plates) : illustrations, maps, charts.
- Distribution:
- Washington : United States Government Printing Office
- Place of Publication:
- [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1955.
- Notes:
- Title from title screen (viewed July 21, 2014).
- "Prepared in cooperation with the Wisconsin Geological and Natural History Survey, the Illinois State Geological Survey, and the Iowa Geological Survey.
- Includes bibliographical references (pages 242-243) and index.
- Other Format:
- Print version: Zinc-lead-copper resources and general geology of the upper Mississippi Valley district
- OCLC:
- 885009353
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