Chemical examination of euphorbia pilulifera / by Frederick B. Power and Henry Browning, Jun.
- Power, Frederick B. (Frederick Belding), 1853-1927
- Date:
- [1913?]
Licence: Public Domain Mark
Credit: Chemical examination of euphorbia pilulifera / by Frederick B. Power and Henry Browning, Jun. Source: Wellcome Collection.
18/20 (page 16)
