http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Escherichia coli (E. coli) in water by membrane filtration using membrane-thermotolerant Escherichia coli agar (mTEC)
Title from title screen (viewed on Apr. 1, 2004).
Mode of access: Internet from the EPA web site. Address as of 4/2/2004: http://epa.gov/waterscience/methods/biological/1103point1escherichiacoli.pdf; current access available via PURL.