Description
Physical Description:iii, 55 pages : illustrations, map ; 22 cm.
Also issued electronically via World Wide Web in PDF format.
Mode of access: Internet from the Forest Service web site. Address as of 5/22/07: http://www.srs.fs.usda.gov/pubs/gtr/gtr%5Fsrs080/gtr%5Fsrs080.pdf ; current access is available via PURL.
Bibliography:Includes bibliographical references and indexes.