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 questi
Learn to identify native trees by their leaves and needles in the Rocky Mountain region. Like other pocket guides from Nature Study Guild Publishers' Finder series, this book is organized as a dichoto
The classic key to identifying native trees of the Pacific Coast, updated to reflect changes in the names of trees since publication of the first edition. Identifies native trees, and some widely intr
