The butterflies of Washington
By: by Ben V. Leighton.
Series: Mid-continent lepidoptera series -- v. 4 (no. 54)
Publisher: John H. and Wilma L. Masters
Published: 1972
Place of publication: Saint Paul, Minn
Language: eng
Number of pages: 15
Subjects: Hesperiidae.; Butterflies -- Washington (State)
Notes: Cover title.

"1946, a fascimile reprint."--Cover.