National Audubon Society field guide to the Rocky Mountain states
A guide to the plants, geography, and wildlife of the Rocky Mountain states that provides an overview of the region's natural history, profiles of the states' parks, preserves, mountains, forests, and wildlife sanctuaries, and information on identifying the different plants and animals
Print Book, English, 1999
1st ed
Knopf ; Distributed by Random House, New York, New York, 1999