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Directory of the Geologic Division, U.S. Geological Survey
Geological Survey (U.S.). Geologic DivisionAmerican Geological Institute
其他書名
With Staff Listings and Office and Branch Rosters
出版American Geological Institute, 1981
主題Science / Earth Sciences / Geology
ISBN09133124529780913312452
URLhttp://books.google.com.hk/books?id=_0ROAQAAIAAJ&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN