Redheaded pine sawfly
By: Louis F. Wilson and Robert D. Averill.
Contributors: Averill, Robert D.; United States. Forest Service.
Edition: [Rev. Nov. 1978]
Series: Forest insect & disease leaflet ; 14; Forest insect & disease leaflet -- 14.
Publisher: Dept. of Agriculture, Forest Service
Published: 1978
Place of publication: [Washington]
Language: eng
Subjects: Sawflies.
Notes: Bibliography: p. 4.

Also issued online.