A field guide to western butterflies /

Bibliographic Details
Main Author: Opler, Paul A.
Other Authors: Tilden, James W. (James Wilson), 1904-1988
Format: Book
Language:English
Published: Boston : Houghton Mifflin, 1999.
Edition:2nd ed.
Series:Peterson field guide series.
Subjects:
Description
Item Description:Revised edition of: Field guide to western butterflies / James W. Tilden and Arthur Clayton Smith. 1986.
Physical Description:xiv, 540 pages : color illustrations, maps (some color) ; 19 cm.
Bibliography:Includes bibliographical references (pages 503-507) and indexes.
ISBN:0395791529 (cloth)
0395791510 (paper)