A Field Guide to Western Trees (Paperback)
Western United States and Canada (Peterson Field Guides)
Houghton Mifflin, 9780395904541, 448pp.
Publication Date: July 25, 1998
This newly designed field guide features detailed descriptions of 387 species, arranged in six major groups by visual similarity. The 47 color plates and 5 text drawings show distinctive details needed for identification. Color photographs and 295 color range maps accompany the species descriptions.