Description
Item Description:Cover title.
"March 2005."
Physical Description:18 pages : illustrations, maps (some color) ; 28 cm.
Also available via Internet from Forest Service web site. Address as of 6/30/05: http://www.fs.fed.us/pnw/pubs/pnw%5Frp563.pdf; current access available via PURL.
Bibliography:Includes bibliographical references (pages 14-15).