"Program element 1AA004.""EPA-600/5-74-012."Bibliography: p. 152-156.Mode of access: Internet
"Program element 1BB044; ROAP 21ASG, Task 01.""EPA-660/2-74-070."Bibliography: p. 78-80.Mode of acce...
"DOE/EIA-0407."Errata (2 leaves) inserted."June 1983."Bibliography: p. 73-75.Mode of access: Interne...
Mode of access: Internet.Vol. for 1955/62-1963/66 prepared by Division of Air Pollution (1955/62 for...
"August 1974.""Roap/Task 21BCI-02; program element 1AA006."Bibliography: p. 17-19.Mode of access: In...
Cover title.B-220184--P. [1].GAO/RCED-86-94."April 1986."Mode of access: Internet
"B-253479"--P. 1."GAO/RCED-94-20.""February 1994."Cover title.Includes bibliographical references.Mo...
"GAO/RCED-89-144."Cover title."B-220184."-- P. [1]"July 1989."Mode of access: Internet
Part 3. Appendix, Index. pp. 809-1132.Part 2. Air quality criteria, July 29-31. pp. 527 - 808.Part 1...
"Project 86/7005.""September 1986.""Contract EA 4.""ILENR/RE-EA-86/05".Bibliography: p. 129-131.Mode...
"[Prepared by] Air Pollution Control District, County of Los Angeles."Bibliography: p. [885]-904.Mod...
Issued June 1978.Contract no. 68-01-1837, program element 1HA095."EPA-600/5-78-011."Includes bibliog...
Prepared for Office of Research and Development, U.S. Environmental Protection Agency under contract...
Study performed under contract with the Illinois Institute for Environmental Quality.Bibliography: p...
Edition of 1972 prepared by the Office of Air Programs, Environmental Protection Agency.Includes bib...
Prepared for Environmental Protection Agency, Office of Air and Water Programs and Office of Air Qua...
"Program element 1BB044; ROAP 21ASG, Task 01.""EPA-660/2-74-070."Bibliography: p. 78-80.Mode of acce...
"DOE/EIA-0407."Errata (2 leaves) inserted."June 1983."Bibliography: p. 73-75.Mode of access: Interne...
Mode of access: Internet.Vol. for 1955/62-1963/66 prepared by Division of Air Pollution (1955/62 for...
"August 1974.""Roap/Task 21BCI-02; program element 1AA006."Bibliography: p. 17-19.Mode of access: In...
Cover title.B-220184--P. [1].GAO/RCED-86-94."April 1986."Mode of access: Internet
"B-253479"--P. 1."GAO/RCED-94-20.""February 1994."Cover title.Includes bibliographical references.Mo...
"GAO/RCED-89-144."Cover title."B-220184."-- P. [1]"July 1989."Mode of access: Internet
Part 3. Appendix, Index. pp. 809-1132.Part 2. Air quality criteria, July 29-31. pp. 527 - 808.Part 1...
"Project 86/7005.""September 1986.""Contract EA 4.""ILENR/RE-EA-86/05".Bibliography: p. 129-131.Mode...
"[Prepared by] Air Pollution Control District, County of Los Angeles."Bibliography: p. [885]-904.Mod...
Issued June 1978.Contract no. 68-01-1837, program element 1HA095."EPA-600/5-78-011."Includes bibliog...
Prepared for Office of Research and Development, U.S. Environmental Protection Agency under contract...
Study performed under contract with the Illinois Institute for Environmental Quality.Bibliography: p...
Edition of 1972 prepared by the Office of Air Programs, Environmental Protection Agency.Includes bib...
Prepared for Environmental Protection Agency, Office of Air and Water Programs and Office of Air Qua...
"Program element 1BB044; ROAP 21ASG, Task 01.""EPA-660/2-74-070."Bibliography: p. 78-80.Mode of acce...
"DOE/EIA-0407."Errata (2 leaves) inserted."June 1983."Bibliography: p. 73-75.Mode of access: Interne...
Mode of access: Internet.Vol. for 1955/62-1963/66 prepared by Division of Air Pollution (1955/62 for...