Trees of Washington
By: by Milton M. Mosher and Knut Lunnum ; illustrations by Iva Shoup and Edward R. Speck, Jr.
Contributors: Lunnum, Knut.
Series: Extension bulletin / Extension Service, Institute of Agrucultural Sciences, State College of Washington -- 440.; Extension bulletin (Washington State University. Extension Service) -- 440.
Publisher: Extension Service, Institute of Agricultural Sciences, State College of Washington
Published: 1959
Place of publication: [Pullman, Wash
Language: eng
Number of pages: 40
Subjects: Trees -- Washington (State) -- Identification.
Notes: Includes index.