Decay and discoloration of Aspen
By: Gerald W. Anderson, Thomas E. Hinds, and Donald M. Knutson.
Contributors: Hinds, Thomas E.; Knutson, Donald M.; United States. Forest Service.
Series: Forest insect & disease leaflet ; 149; Forest insect & disease leaflet -- 149.
Publisher: Dept. of Agriculture, Forest Service
Published: 1977
Place of publication: [Washington]
Language: eng
Subjects: Aspen -- United States -- Diseases and pests.
Notes: Bibliography: p. 4.

Also issued online.