Contract no. 68-01-2821.Issued June 1978.Includes bibliographiesMode of access: Internet
"October 1978."Prepared by Public Technology, Incorporated, grant no. R804385-01.Bibliography: p. 62...
Issued Sept. 1978.Grant no. R803880-01-1Bibliography: p. 29-34.Mode of access: Internet
Includes appendices.Issued July 1977.Prepared under contract no. 68-01-3144.Includes bibliographical...
September 1979.Contracts 68-01-2816, 68-01-2825, 68-01-2826, 68-01-2828.Includes bibliographies.Mode...
Prepared for Office of Research and Monitoring, U.S. Environmental Protection Agency under contract ...
"February 1978"--Cover."Contract no.68-01-4150."Bibliography: p. 72-77.Mode of access: Internet
"May 1978."Includes bibliographical references (pages 80-85).EPA Contract No.Mode of access: Interne...
"Project no. 10.090.""January 1981."Includes bibliographies.Mode of access: Internet
Feb. 1979.Prepared by University of Wyoming under USEPA Grant #R805059010.On cover: Research and dev...
Prepared for Environmental Protection Agency, Office of Air and Water Programs and Office of Air Qua...
"July 2002."Cover title.Includes bibliographical references (p. 28-32).Mode of access: Internet
"B-166506.""CED-78-102."Issued Apr. 11, 1978.Title supplied by cataloger.Mode of access: Internet
"Contract no. 68-03-2560.""October 1979."Bibliography: p. 114-119.Mode of access: Internet
Prepared for the National Commission on Water Quality."PB-250 015.""June 1975."Cover title.Includes ...
"OPA 11/8.""July 1978."Includes bibliographical references.Mode of access: Internet
"October 1978."Prepared by Public Technology, Incorporated, grant no. R804385-01.Bibliography: p. 62...
Issued Sept. 1978.Grant no. R803880-01-1Bibliography: p. 29-34.Mode of access: Internet
Includes appendices.Issued July 1977.Prepared under contract no. 68-01-3144.Includes bibliographical...
September 1979.Contracts 68-01-2816, 68-01-2825, 68-01-2826, 68-01-2828.Includes bibliographies.Mode...
Prepared for Office of Research and Monitoring, U.S. Environmental Protection Agency under contract ...
"February 1978"--Cover."Contract no.68-01-4150."Bibliography: p. 72-77.Mode of access: Internet
"May 1978."Includes bibliographical references (pages 80-85).EPA Contract No.Mode of access: Interne...
"Project no. 10.090.""January 1981."Includes bibliographies.Mode of access: Internet
Feb. 1979.Prepared by University of Wyoming under USEPA Grant #R805059010.On cover: Research and dev...
Prepared for Environmental Protection Agency, Office of Air and Water Programs and Office of Air Qua...
"July 2002."Cover title.Includes bibliographical references (p. 28-32).Mode of access: Internet
"B-166506.""CED-78-102."Issued Apr. 11, 1978.Title supplied by cataloger.Mode of access: Internet
"Contract no. 68-03-2560.""October 1979."Bibliography: p. 114-119.Mode of access: Internet
Prepared for the National Commission on Water Quality."PB-250 015.""June 1975."Cover title.Includes ...
"OPA 11/8.""July 1978."Includes bibliographical references.Mode of access: Internet
"October 1978."Prepared by Public Technology, Incorporated, grant no. R804385-01.Bibliography: p. 62...
Issued Sept. 1978.Grant no. R803880-01-1Bibliography: p. 29-34.Mode of access: Internet
Includes appendices.Issued July 1977.Prepared under contract no. 68-01-3144.Includes bibliographical...