Guide to identifying native (and some widely introduced) Trees of U.
S.
The small (6" by 4") format fits in pocket or pack to take along on a hike..
Illustrated with line drawings.
Includes 161 species.
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. and Canada east of the Rocky Mountains.
Guide to identifying native (and some widely introduced) Trees of U.
S