title: Fertility decline in industrial America: an analysis of the Pennsylvania anthracite region, 1850-1900, using 'own children' methods.
authors.forename: M R
authors.initials: MR
authors.lastname: Haines
mesh_terms: D003710:Demography; D049711:History, Modern 1601-; D013223:Statistics as Topic / Q000266:history*; D014481:United States