538 resultados para Tin mines and mining
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First vol. (through 1950) compiled by M.R. Burks and J.H. Schilling; 1951-55 and 1956-60 by C.F. and J.H. Schilling: 1961-65 by T. Ray; 1966-70 by M.A. and H.H. Koehn; 1971-75 by J.R. Wright and J.A. Russell; 1976-80 by Dana M. Adkins-Heljeson and Candace L. Holts.
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a At head of title 453, 457-461, 463, 465- :U.S. Department of commerce ... Bureau of mines ...; 455, United States Department of commerce. Bureau of mines; 456, 462, 464, United States Department of commerce ... Bureau of mines ...
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Vita.
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Mode of access: Internet.
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Photocopy. Iowa City, Iowa, University of Iowa Libraries, 1980.
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Mode of access: Internet.
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Mode of access: Internet.
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Includes bibliographical references and index.
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Reprinted from Illinois. State geological survey. Bulletin no. 51.
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Includes bibliographical references.
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Four folded plates (maps, and 2 diagrams) in pocket.
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Maps folded in pocket.
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"Contract Number AT (49-1) 860 - Mod. # 1-4."
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"July 1954."
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Hunt's Mesa adjoins the southern part of Monument Valley about six miles south of the Arizona-Utah state line. The area has not been surveyed, but the location, as determined from uncontrolled areal mosaics, is between latitudes 36° 53.5' and 36° 54' N., and longitudes 110° 3.5' and 110° 4.25' W.