Arizona five-spined ips
By: C.L. Massey and Douglas L. Parker.
Contributors: Parker, Douglas L., 1943-; United States. Forest Service.
Edition: [Rev. Apr. 1981.]
Series: Forest insect & disease leaflet -- 116.
Publisher: U.S. Dept. of Agriculture, Forest Service
Published: 1981
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Ponderosa pine -- Diseases and pests -- Arizona.
Notes: Caption title.

Bibliography: p. 6.