. A decade of progress in eugenics; scientific papers of the third International congress of eugenics, held at American musuem of natural history, New York, August 21-23, 1932 ... Committee on publication, Harry F. Perkins, chairman ... Harry H. Laughlin, secretary. Eugenics. iBSo 189Q iqoo 1920 lOiO OUTCOME OF DIFFERENTIAL FECUNDITY, ^ by Group Percentage of Total Population". Basic Formula: Per cent- in nett futur* g«no for ftn parHcutar group - felte p Pit-vBifiti-aut-^ fnigFotion, and *r cfiiMren at th« btfam- 5 of iht ntui gtaweHon. Differential Fecundity (a) Population Turn-over in
. A decade of progress in eugenics; scientific papers of the third International congress of eugenics, held at American musuem of natural history, New York, August 21-23, 1932 ... Committee on publication, Harry F. Perkins, chairman ... Harry H. Laughlin, secretary. Eugenics. iBSo 189Q iqoo 1920 lOiO OUTCOME OF DIFFERENTIAL FECUNDITY, ^ by Group Percentage of Total Population". Basic Formula: Per cent- in nett futur* g«no for ftn parHcutar group - felte p Pit-vBifiti-aut-^ fnigFotion, and *r cfiiMren at th« btfam- 5 of iht ntui gtaweHon. Differential Fecundity (a) Population Turn-over in Hawaii 1823-1930. Exhibited by Dr. Louis R. Sullivan (deceased), American Museum of Natural History, New York City, and Dr. Harry H. Laughlin, Eugenics Record Ofike, Cold Spring Harbor, New York. (b) Outcome of Differential Fecundity. Exhibited by Dr. Harry H. Laughlin, Eugen- ics Record Office, Cold Spring Harbor, New Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original International Eugenics Congress (3rd : 1932 : New York); Perkins, Henry Farnham, 1877-; Laughlin, Harry Hamilton, 1880-1943. Baltimore, The Williams & Wilkins company
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjecteugenics
