Observations on many of the active medicinal substances of the vegetable kingdom : especially in relation to their collection, preservation, and preparation for use.

Licence: Public Domain Mark

Credit: Observations on many of the active medicinal substances of the vegetable kingdom : especially in relation to their collection, preservation, and preparation for use. Source: Wellcome Collection.

Provider: This material has been provided by the National Library of Medicine (U.S.), through the Medical Heritage Library. The original may be consulted at the National Library of Medicine (U.S.)