ISBN: 0394519140

Description: 924 pages : color illustrations, map.

Other Title: Field guide to North America butterflies.

Notes: Includes indexes.

LCCN: 80084240

Control Number: 58018

Series:

• Audubon Society field guide series
• Audubon Society field guide series.

Subjects:

• Butterflies -- North America -- Identification.
• Butterflies -- North America.
• Insects -- Identification.
• Insects -- North America -- Identification.

Other Authors: National Audubon Society.