Thornhill, Jerry T.
[Ada, OK] : United States Environmental Protection Agency, Office of Research and Development, Office of Solid Waste and Emergency Response : Robert S. Kerr Environmental Research Laboratory, [1989]
1989
Ludwig, Ralph D.
Ada, OK : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, [1990]
1990
Dane, J. H.
[Ada, OK] : United States Environmental Protection Agency, Research and Development, Robert S. Kerr Environmental Research Laboratory, [1994]
1994
Nofziger, D. L.
Ada, Okla. : Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, [1994]
1994