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Pre-Cambrian Rocks of the Lake Superior Region
Charles Kenneth LeithRichard Jacob LundAndrew Leith
其他書名
A Review of Newly Discovered Geologic Features, with a Revised Geologic Map
出版U.S. Government Printing Office, 1935
URLhttp://books.google.com.hk/books?id=8F3nAAAAMAAJ&hl=&source=gbs_api
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