Facts and figures
Subtitle: Leaflets 1-18
Contributors: Pinchot, Gifford, 1865-1946
Publisher: The Dept.
Published: 1921
Place of publication: Harrisburg
Language: eng
Number of pages: 22
Subjects: Control; Trees; Forest insects; Pests; Diseases and pests
Other titles: Leaflet
Notes: Cover title.

A collection of 18 leaflets dated October 20, 1920.

Compiled by Gifford Pinchot, Commissioner.