306 pages : color illustrations, color maps. ; 21 x 30 cm
OCLC
ocm49643899
Includes agency logos for: USDA, U.S. Forest Service, U.S. Dept. of the Interior, U.S. National Park Service, U.S.G.S., and the British Columbia Ministry of Environment, Lands & Parks.
"October 2001."
GPO colophon: 2000 ... Region no. 8.
Includes folded map in pocket, dated February 2001, which was also distributed to depository libraries separately.
Includes bibliographical references (pages 262-270) and cartobibliographical references (pages 284-286).