Carbon monoxide concentrations in four U.S. cities during the winter of 1981
By: David Holland and David Mage
Contributors: Mage, David T; Environmental Monitoring Systems Laboratory (Research Triangle Park, N.C.)
Publisher: U.S. Environmental Protection Agency, Environmental Monitoring Systems Laboratory
Published: 1983
Place of publication: Research Triangle Park, NC
Language: eng
Subjects: Carbon monoxide -- Environmental aspects -- United States; Air -- Pollution -- United States
Notes: Caption title

At head of title: Project summary

Distributed to depository libraries in microfiche

"Aug. 1983."

"EPA-600/S4-83-025."