Trees
Subtitle: a simple guide for quick identification of forest trees. For trees found in the region extending from Minnesota and Iowa eastward through Wisconsin, Illinois, Indiana, Michigan and Ohio to the eastern parts of Pennsylvania and New York.
By: By O. L. Sponsler, illustrations by C. W. Boyce.
Publisher: G. Wahr
Published: 1923
Place of publication: Ann Arbor, Mich
Language: eng
Number of pages: 158
Subjects: Trees -- United States.
Notes: Bibliography: p. 149.