Guide to identifying native (and some widely introduced) trees of U.S. and Canada east of the Rocky Mountains. Organized as a dichotomous key, the book leads the user through a series of simple questions about the shape or appearance of different parts of a tree.

• Includes 161 species.
• Illustrated with line drawings.
• The small (6" by 4") format fits in pocket or pack to take along on a hike.
• 64 pages