http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Drinking water public service announcements
Office of Ground Water and Drinking Water.
System requirements: Adobe Acrobat Reader to access print ads, Real Audio media player to access radio ads.
Mode of access: Internet from the EPA Safewater web site. Address as of 8/28/02: http://www.epa.gov/safewater/psa.html; current access is available via PURL.