Fir engraver

Main Author: Ferrell, George T.
Other Authors: United States. Forest Service.
Format: Book
Language: English
Published: [Washington, D.C.] : U.S. Dept. of Agriculture, Forest Service, [1986]
Physical Description: 7 pages, 1 unnumbered page : illustrations (some color), map ; 23 cm.
Also available via Internet from the Forest Service web site. Address as of 02/05/08: http://www.fs.fed.us/r6/nr/fid/fidls/fidl13.pdf ; current access is available via PURL.
Edition: Rev. Sept. 1986.
Series: Forest insect & disease leaflet ; 13.
Subjects:
Online Access: http://purl.access.gpo.gov/GPO/LPS90262
http://www.fs.fed.us/r6/nr/fid/fidls/fidl13.htm