Northwest Forest Plan : the first 10 years (1994-2003) [electronic resource] : status and trends of populations and nesting habitat for the marbled murrelet / technical coordinators Mark H. Huff ... [et al.].
Imprint
Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [2006]
Mode of access: Internet from the Forest Service web site. Address as of 02/07/08: http://www.fs.fed.us/pnw/pubs/pnw%5Fgtr650.pdf ; current access is available via PURL.
