Wild violets of North America
By: by Viola Brainerd Baird; with color illustrations by F. Schuyler Mathews, introduction by Herbert L. Mason.
Contributors: Mathews, F. Schuyler 1854-1938, illus.
Publisher: University of California Press
Published: 1942
Place of publication: Berkeley and Los Angeles
Language: eng
Number of pages: 225
Subjects: Violets.
Notes: Bibliogaphy: p. 209-219.
Map on lining-papers.