The redheaded pine sawfly
By: by J.V. Schaffner
Series: Leaflet / U.S. Dept. of Agriculture -- no. 296; Leaflet (United States. Dept. of Agriculture) -- no. 296.
Publisher: U.S. Dept. of Agriculture
Published: 1951
Place of publication: Washington, D.C
Language: eng
Subjects: Redheaded pine sawfly; Sawflies
Notes: Caption title.

Issued February 1951.