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CONTRIBUTIONS TO ECONOMIC GEOLOGY (SHORT PAPERS AND PRELIMINARY REPORTS) 1925; PART I, METALS AND NONMETALS EXCEPT FUELS: GEOLOGICAL SURVEY BULLETIN 780
Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1926. Soft cover. Item #40018
165 pages with maps, foldouts, photographs and index and the required eight maps in the rear pocket. A very good plus copy.
Price: $25.00
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Geology, Hydrology, Petrology, Paleontology
See all items by G. F. Loughlin, G R. Mansfield