Walnut caterpillar /

Bibliographic Details

Main Author:	Farris, M. E.
Corporate Author:	United States. Forest Service
Other Authors:	Appleby, J. E., Weber, Barbara C.
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.?] : U.S. Dept. of Agriculture, Forest Service, 1982.
Series:	Forest insect & disease leaflet ; 41.
Subjects:	Caterpillars.