Manual of the Trees of North America is Volume 1 is one of a two-volume set with scientific description of trees of North America, not including Mexico. Included are Class
Gymnospemae and Angiospermae through Rosaceae. Volume II completes the latter class.
Total in set : 783 illustrations. by Charles Edward Faxon and Mary W. Gill.
455/Softbound/Illustrations/Map.