Problems of sex / by J.A. Thomson and Patrick Geddes.
- Thomson, J. Arthur (John Arthur), 1861-1933
- Date:
- 1913
Licence: In copyright
Credit: Problems of sex / by J.A. Thomson and Patrick Geddes. Source: Wellcome Collection.
41/68 (page 39)
Licence: In copyright
Credit: Problems of sex / by J.A. Thomson and Patrick Geddes. Source: Wellcome Collection.