North American trees
Subtitle: (exclusive of Mexico and tropical United States) : a handbook designed for field use, with plates and distribution maps.
Edition: [2nd ed.]
Series: M.I.T. paperback series -- 41
Publisher: M.I.T. Press
Published: 1961
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 395
Subjects: Trees -- North America -- Identification.