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Bibliography and Index of North American Geology, Paleontology, Petrology, and Mineralogy, for 1892 and 1893, [1894-1899, 1901-l904]
Fred Boughton Weeks
出版U.S. Government Printing Office, 1904
URLhttp://books.google.com.hk/books?id=IagPAAAAIAAJ&hl=&source=gbs_api
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