""How Plants Are Trained To Work For Man V8: Trees, Biography, Index"" is a book written by Luther Burbank and originally published in 1921. This volume is part of a larger series of books that explore Burbank's pioneering work in horticulture and plant breeding. The focus of this particular volume is on trees, and it provides a detailed account of Burbank's research and experimentation with various tree species. The book also includes a biography of Burbank, which provides insight into his life and work, as well as an index for easy reference. Overall, ""How Plants Are Trained To Work For Man V8: Trees, Biography, Index"" is a valuable resource for anyone interested in the history of horticulture and the science of plant breeding.In Eight Volumes.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.