title: Darwin's botanical arithmetic and the "principle of divergence," 1854-1858.
authors.forename: J
authors.initials: J
authors.lastname: Browne
mesh_terms: D001901:Botany / Q000266:history*; D003710:Demography; D049711:History, Modern 1601-; D013223:Statistics as Topic / Q000266:history*; D006113:United Kingdom