http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
forest biomass resource of the United States
Title from title screen (viewed on Apr. 27, 2005).
Mode of access: Internet from the SRS web site. Address as of 4/27/05: http://www.srs.fs.usda.gov/pubs/gtr/gtr%5Fwo057.pdf; current access is available via PURL.