The eastern tent caterpillar
By: [by F.M. Wadley]
Edition: Slightly rev. Dec. 1949.
Series: Leaflet / United States Department of Agriculture -- no. 161; Leaflet (United States. Dept. of Agriculture) -- no. 161.
Publisher: U.S. Dept. of Agriculture
Published: 1949
Place of publication: Washington, D.C.]
Language: eng
Subjects: Eastern tent caterpillar
Notes: Cover title.

"Issued May 1938."