title: Biology and sociology of fertility. Reactions to the Malthusian threat, 1798-1933.
authors.affiliation: Universitàt della Calabria, Italy.
authors.forename: A
authors.initials: A
authors.lastname: La Vergata
mesh_terms: D005053:Eugenics / Q000266:history; D005060:Europe; D005298:Fertility; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D011155:Population Control / Q000266:history*; D011157:Population Dynamics; D012950:Socialism / Q000266:history; D012961:Sociology / Q000266:history*; D014481:United States