Great for families, kids, educators, and amateur naturalistsWaterproof and transportable for use in the fieldMore than 400,000 Mac's Field Guides sold!Tape them

* Durable, inexpensive, fun to use nature identification guide * Great for vegetable and flower gardeners * Created by a high-school science teacher This field

For wilderness travellers and backyard naturalists alike, the sheer number and variety of North American trees can make identification a daunting task. Ingeniou

This laminated guide features twenty-six native trees commonly found from Alaska to Oregon, providing common and Latin names accompanied by colour photographs o

Perennial favorite in a new, convenient field-guide size Concise natural history facts about more than 60 native species No other guide duplicates Arno and Hamm