Guide to the plants of the Wallowa Mountains of northeastern Oregon
By: by Georgia Mason.
Series: Special publication of the Museum of Natural History
Publisher: University of Oregon Press
Published: 2001
Place of publication: Eugene, Or
Language: eng
Number of pages: 411
Subjects: Botany -- Oregon -- Wallowa Mountains
Notes: Includes index.

Original edition December 1975; second printing March 1980.