How to know the western trees
Subtitle: pictured-keys to the native and cultivated trees found growing in the Rocky Mountains and westward, with suggestions and aids for their study.
Series: Pictured-key nature series
Publisher: W. C. Brown Co.
Published: 1955
Place of publication: Dubuque, Iowa
Language: eng
Number of pages: 170
Subjects: Trees -- West (U.S.) -- Identification.