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Data on the Hafnium Dioxide Content and the Ratio of Hafnium to Zirconium in Minerals and Rocks

Michael Fleischer

出版	United States Department of the Interior, Geological Survey, 1954
URL	http://books.google.com.hk/books?id=AwFjm0W9Go4C&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN