Shepard, Lloyd S.
Research Triangle Park, NC : U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory, [1995]
1995
McGaughey, J. F.
Research Triangle Park, NC : U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory ; [Springfield, VA : National Technical Information Service, distributor, 1995]
1995
McGaughey, J. F.
Research Triangle Park, NC : U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory, [1995]
1995
[Research Triangle Park, NC] : United States Environmental Protection Agency, Research and Development, Atmospheric Research and Exposure Assessment Laboratory, [1995]
1995
Bennett, Roy L.
Research Triangle Park, NC : U.S. Environmental Protection Agency, Atmospheric Research and Exposure Assessment Laboratory, [1994]
1994