Experiments on the red and quill Peruvian bark : with observations on its history, mode of operation, and uses; and on some other subjects connected with the phænomena and doctrines of vegetable astringents. Being a dissertation which gained the first prize given by the Harveian Society of Edinburgh for the year 1784 / By Ralph Irving.

Licence: Public Domain Mark

Credit: Experiments on the red and quill Peruvian bark : with observations on its history, mode of operation, and uses; and on some other subjects connected with the phænomena and doctrines of vegetable astringents. Being a dissertation which gained the first prize given by the Harveian Society of Edinburgh for the year 1784 / By Ralph Irving. Source: Wellcome Collection.

Provider: This material has been provided by The University of Leeds Library. The original may be consulted at The University of Leeds Library.