Let's know some trees
Subtitle: [Brief descriptions of the principal California trees]
By: By Charles H. Shinn
Series: United States. Dept. of agriculture. Miscellaneous circular -- no. 31; Miscellaneous circular (United States. Dept. of Agriculture) -- no. 31.
Publisher: Govt. Print. Off.
Published: 1925
Place of publication: Washington
Language: eng
Number of pages: 16
Subjects: Trees
Notes: Contribution from Forest service.