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Start Over You searched for: Author National Center for Health Statistics Remove constraint Author: National Center for Health Statistics Catalog Issue Year Decade 1970 - 1979 Remove constraint Catalog Issue Year Decade: 1970 - 1979 Sudoc Stem HE 20.2212 Remove constraint Sudoc Stem: HE 20.2212

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8. Vital statistics of United States, 1968. v. 1. Natality.