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Guidebook for the Friends of the Pleistocene, Midwest Section. The Northwestern Part of the Southern Peninsula of Michigan. [Annual Meeting, Traverse City, Michigan] May 11, 12, 13, 1956 ...

Midwest Friends of the Pleistocene. Meeting

出版	The Friends, 1956
URL	http://books.google.com.hk/books?id=MVrwAAAAMAAJ&hl=&source=gbs_api