Potter's cyclopedia of botanical drugs and preparations / by R. C. Wren.
- Wren, R. C. (Richard Cranfield), 1864-1931.
- Date:
- [1900-1950?]
Licence: Public Domain Mark
Credit: Potter's cyclopedia of botanical drugs and preparations / by R. C. Wren. Source: Wellcome Collection.
Provider: This material has been provided by the Gerstein Science Information Centre at the University of Toronto, through the Medical Heritage Library. The original may be consulted at the Gerstein Science Information Centre, University of Toronto.
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