Stability of parts-per-billion hazardous organic cylinder gases and performance audit results of source test and ambient air measurement systems : status report #3 / J.M. Allen [and others].
Published:
Research Triangle Park, NC : U.S. Environmental Protection Agency, Environmental Monitoring Systems Laboratory, [1987]
Stability of parts per billion hazardous organic cylinder gases and performance audit results of source test and ambient air measurement systems, status report #3.
Note:
Caption title. At head of title: Project summary. "June 1987". "EPA/600/S4-87/007".
Reproduction Note:
Microform. Washington, D.C., U.S. G.P.O., 1987. 1 microfiche : negative.