The western pine beetle
By: F.P. Keen
Edition: Rev. May 1966
Series: Forest pest leaflet / Forest service. U.S.D.A -- no. 1; Forest pest leaflet -- no. 1.
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1966
Place of publication: Washington, D.C.?]
Language: eng
Subjects: Ponderosa pine; Western pine beetle; Diseases and pests
Notes: Includes bibliographical references (p. 4).