Some derivatives of umbellulone / by Frederic H. Lees.
- Lees, Frederic Herbert, 1876-1950.
- Date:
- [1904]
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Some derivatives of umbellulone / by Frederic H. Lees. Source: Wellcome Collection.
Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.
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