Butterflies of the Rocky Mountain states
By: edited by Clifford D. Ferris and F. Martin Brown ; contributors, F. Martin Brown ... [et al.].
Contributors: Ferris, Clifford D.; Brown, F. Martin 1903-
Edition: 1st ed.
Publisher: University of Oklahoma Press
Published: 1981
Place of publication: Norman
Language: eng
Number of pages: 442
Subjects: Butterflies -- Rocky Mountains region -- Identification.; Insects -- Identification.; Insects -- Rocky Mountains region -- Identification.
Notes: Bibliography: p. [367]-371.
Includes index.