A decade of progress in eugenics : scientific papers / Committee on Publication, Harry F. Perkins, chairman.
- International Congress of Eugenics
- Date:
- 1934
Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: A decade of progress in eugenics : scientific papers / Committee on Publication, Harry F. Perkins, chairman. Source: Wellcome Collection.
9/596 (page III)
