WestBook - 2007
A handy, portable reference to the trees and shrubs of western North America
Detailed descriptions and fact files for each entry
Color photos and useful identification features such as close-ups of leaves, blossoms, fruit, and cones
Perfect starting point for identifying the range of trees in your backyard or on your hiking trail
Published in collaboration with the Smithsonian Institution, America's foremost authority in history, science, and art.