The identification of the pines of the United States, native and introduced, by needle structure
By: by W. M. Harlow...
Series: The New York state college of forestry at Syracuse university... Technical publication -- no. 32
Publisher: New York state college of forestry at Syracuse university
Published: 1947
Place of publication: Syracuse, N. Y.
Language: eng
Number of pages: 19
Subjects: Pine; Leaves; Morphology; Anatomy; Needle structure
Other titles: Pines of the United States.
Notes: Descriptive letterpress on versos facing the plates.

"Selected references": p. 16-17.