Introduction: Malthusian selections.
Dolan
B
B
Wellcome Unit for the History of Medicine, University of East Anglia.
D004739:England; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D010686:Philosophy, Medical / Q000266:history*; D011157:Population Dynamics; D012942:Social Sciences / Q000266:history*