.@intelligenceres @JamesPsychol somebody tell m. woodley: "Surname frequencies show that the rich families [in england] of 1880..." (1/3)
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@hbdchick R. A. Fisher: The Social Selection of Fertility (1930) http://racehist.blogspot.de/2013/06/r-fisher-social-selection-of-fertility.html … -
@waynecolvin oh, thanks! - End of conversation
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