Cankerworms
By: Division of Forest Insect Research, Forest Service
Edition: Rev. Jun. 1965.
Series: Leaflet / United States Department of Agriculture -- no. 183; Leaflet (United States. Dept. of Agriculture) -- no. 183.
Publisher: U.S. Dept. of Agriculture
Published: 1965
Place of publication: Washington, D.C
Language: eng
Subjects: Canker-worms
Notes: Cover title.

"Information on the new methods of control given in the revision was furnished by J.V. Schaffner, Jr."