Butterflies
By: by Clarence M. Weed ... forty-eight illustrations in full color.
Series: The nature library; Nature library (Doubleday, Page & Company : Unnumbered)
Publisher: Pub. by Doubleday, Page & Company for Nelson Doubleday, inc.
Published: 1926
Place of publication: [Garden City, N.Y.]
Language: eng
Number of pages: 286
Subjects: Butterflies.
Notes: Published 1917 under title: Butterflies worth knowing.