150 years have passed since Darwin first published his famous book on evolution. The subject is as controversial today as it was when first introduced ...

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was ...

This vintage book contains Asa Gray's 1889 collection of essays on the subject of Darwinism. The articles champion the theory of evolution from a botanical ...

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia ...

""Field, Forest, And Garden Botany: A Simple Introduction To The Common Plants Of The U.S., East Of The Mississippi"" is a comprehensive guide to botany ...

Gray�������s School and Field Book of Botany is a comprehensive guide to the study of botany, written ...

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia ...

Letters of Asa Gray Volume 1 is a collection of personal letters written by the renowned American botanist, Asa Gray. The book was first published in 1893 ...

The book ""Letters of Asa Gray V2 (1893)"" is a collection of letters written by Asa Gray, an American botanist, to various correspondents during the period ...