http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Interim enhanced surface water treatment rule
System requirements: Adobe Acrobat Reader.
Mode of access: Internet from the EPA Web site. Address as of 2-1-02: http://www.epa.gov/safewater/mdbp/qrg%5Fieswtr.pdf; current access is available via PURL.