Postwar fertility trends and differentials in the United States 2026-02-16T01:16:45+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Rindfuss, Ronald R., 1946-; Sweet, James A. (Studies in population, 1977)