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Terrestrial carbon and nitrogen isotopic ratios from cretaceous-tertiary boundary nanodiamonds.
Science ; 258(5088): 1624-6, 1992 Dec 04.
Article in En | MEDLINE | ID: mdl-17742530
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Database: MEDLINE Language: En Year: 1992 Type: Article
Search on Google
Database: MEDLINE Language: En Year: 1992 Type: Article