Campers stop hitchhiking gypsy moths
Series: Picture story -- no. 267; Picture story (United States. Department of Agriculture) -- 267.
Publisher: U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service
Published: 1973
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Gypsy moth
Notes: Cover title.

"July 1973."