"Argonne National Laboratory.", "University of Illinois, Chicago, Illinois.", "University of Illinois, Urbana, Illinois.", Distributed to depository libraries in microfiche., and "October 1986"--Vol. I.
Bibliography: volume I, p. R-1--R-8.
Microform. [Washington, D.C.], U.S. G.P.O., 1987- microfiches : negative.
U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards. DW89930807. B24A2F.