The butterflies of Saskatchewan
By: by Ronald R. Hooper. With photographs by Ron Long. Drawings by F. W. Lahrman and J. Pickering.
Contributors: Long, Ron, illus.
Publisher: Saskatchewan Dept. of Natural Resources
Published: 1973
Place of publication: [Regina]
Language: eng
Number of pages: 216
Subjects: Butterflies -- Saskatchewan -- Identification.
Notes: Bibliography: p. 202-204.