Sixth annual report of the United States Geological Survey of the territories, embracing portions of Montana, Idaho, Wyoming, and Utah; being a report of progress of the explorations for the year 1872. By F. V. Hayden, United States Geologist.
Corporate Author: | Geological and Geographical Survey of the Territories (U.S.) |
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Language: | English |
Published: |
Washington :
[publisher not identified],
1873.
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Subjects: | |
Online Access: | |
Physical Description: | 889 pages : digital, PDF file. |
Variant Title: |
Professor Hayden's geological survey of Montana, Idaho, Wyoming and Utah. |
Format: | Government Document Electronic eBook |