A field guide to the butterflies of the Pacific Northwest /

Bibliographic Details
Main Author: Christensen, James R.
Format: Book
Language:English
Published: Moscow, Idaho : University Press of Idaho, 1981.
Series:Northwest naturalist books.
Subjects:
Description
Item Description:Errata slip inserted.
Spine title: Butterflies of the Pacific Northwest.
Includes index.
Physical Description:116 pages, 101 unnumbered pages of plates : illustrations (some color) ; 22 cm.
Bibliography:Bibliography: pages 7-8.
ISBN:089301074X