Philosophical letters between the late learned Mr. Ray and several of his ingenious correspondents ... To which are added those of Francis Willughby, Esq; the whole consisting of many curious discoveries ... in the history of quadrupeds, birds, fishes, insects, plants, fossiles, fountains, etc / Published by W. Derham.

Licence: Public Domain Mark

Credit: Philosophical letters between the late learned Mr. Ray and several of his ingenious correspondents ... To which are added those of Francis Willughby, Esq; the whole consisting of many curious discoveries ... in the history of quadrupeds, birds, fishes, insects, plants, fossiles, fountains, etc / Published by W. Derham. Source: Wellcome Collection.