http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
WestPro, a computer program for simulating uneven-aged Douglas-fir stand growth and yield in the Pacific northwest
Pacific Northwest Research Station (Portland, Or.)
Title from title screen (viewed on June 12, 2003).
Title from title screen (viewed June 12, 2003).
Mode of access: Internet from the Forest Service Pacific Northwest Research Station web site. Address as of 06/12/03: http://www.fs.fed.us/pnw/pubs/gtr574.pdf ; current access is available via PURL.