Douglas-fir tussock moth handbook : you could spot the next tussock moth outbreak! here's how /

Bibliographic Details
Main Author: Dewey, Jerald E.
Corporate Author: United States. Department of Agriculture
Format: Government Document Book
Language:English
Series:Agriculture handbook (United States. Department of Agriculture) ; no. 543.
Subjects:
Description
Item Description:Combined forest pest research and development program.
Issued Sept. 1978.
Physical Description:11 pages : color illustrations ; 24 cm.