Geological Survey Research 1973; United States Geological Survey Professional Paper 850

by Usgs

$20 · Offered by Crossroads Books

Washington: United States Government Printing Office, 1973. softcover, 11.5" x 9", 366 pages, front cover minor creases. from the title page, "A summary of recent significant scientific and economic results accompanied by a list of geologic and hydrologic investigations in progress and a report on the status of topographic mapping." ..... More

• Binding: Softcover

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