Twig key to the deciduous woody plants of eastern North America
By: by William M. Harlow ...
Edition: 4th rev. ed.
Publisher: The author
Published: 1941
Place of publication: [Syracuse, N.Y.]
Language: eng
Number of pages: 56
Subjects: Botany -- North America.; Trees -- North America.; Shrubs -- North America.; Buds.
Other titles: Deciduous woody plants.
Notes: "Selected references": p. 48-49.
Reproduced from type-written copy.