Dense nonaqueous phase liquids / Scott G. Huling and James W. Weaver.
Imprint
[Ada, Okla.] : United States Environmental Protection Agency, Office of Research and Development, Office of Solid Waste and Emergency Response : Superfund Technology Support Center for Ground Water, Robert S. Kerr Environmental Research Laboratory, [1990]
Mode of access: Internet from the EPA web site. Address as of 5/26/2004: http://www.epa.gov/ada/download/issue/issue8.pdf; current access available via PURL.