http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
an effective strategy for marketing green power?
National Renewable Energy Laboratory (U.S.)
Title from title screen (viewed Jan. 25, 2008).
Mode of access: Internet from the NREL website. Address as of 1/25/08: http://www.nrel.gov/docs/fy06osti/39730.pdf ; current access available via PURL.