Johnson W. B. et al. (1971) Field study for initial evaluation of an urban diffusion model for carbon monoxide. Comprehensive Report of Coordinating Research Council and EPA, Contract CAPA-3-68 (1-69), pp. 240. S.R.I., Menlo Park, California, N.T.I.S. No. PB 203469.
Urban air quality simulation modeling in air pollution
(edited by Stern A.C.), Academic Press, New York
Johnson W. B., Sklarew R. C. and Turner D. B. (1976) Urban air quality simulation modeling in air pollution. In Air Pollution (edited by Stern A.C.), pp. 529-535. Academic Press, New York.
Evaluation of the APRAC-1A urban diffusion model for carbon monoxide
Contract CAPA-3-68 (1-69), S.R.I., Menlo Park, California
Ludwig F. L. and Dabberdt W. F. (1972) Evaluation of the APRAC-1A urban diffusion model for carbon monoxide. Final Report of Coordinating Research Council and E.P.A.C., Contract CAPA-3-68 (1-69), pp. 147. S.R.I., Menlo Park, California.
A practical multipurpose urban diffusion model for carbon monoxide
National Air Poll. Contr. Admin. Contract CPA 22-69-64
Ludwig F. L., Johnson W. B., Moon A. E. and Mancuso R. L. (1970) A Practical multipurpose urban diffusion model for carbon monoxide. Final Report, Coordinating Research Council Contract CAPA 3-68 (1-68), National Air Poll. Contr. Admin. Contract CPA 22-69-64.
Calculating future carbon monoxide emissions and concentrations from urban traffic data
Research Triangle Park, North Carolina
Ott W., Clarke J. F. and Ozolins G. (1967) Calculating future carbon monoxide emissions and concentrations from urban traffic data. Nat. Air Pollut. Contr. Admin. Publ. No. 999-AP-41, EPA, Research Triangle Park, North Carolina.
Ministry of Environment, Planning and Public Works, Direction of Environmental Protection (PERPA), Athens, Greece
PERPA Annual Report (1990) Air pollution in the Athens area. Ministry of Environment, Planning and Public Works, Direction of Environmental Protection (PERPA), Athens, Greece.
Office of Air Quality Planning and Standards, Research Triangle Park, North Carolina
U.S. EPA (1975) Selecting sites for carbon monoxide monitoring. EPA-450/3-75-077, EPA, Office of Air and Waste Management, Office of Air Quality Planning and Standards, Research Triangle Park, North Carolina.