Performance test results and comparative data for designated reference and equivalent methods for nitrogen dioxide
By: R.M. Michie, Jr. ... [et al.]
Contributors: Michie, R. M.; 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: Environmental monitoring -- United States; Air -- Pollution -- United States -- Measurement
Notes: Caption title

At head of title: Project summary

Distributed to depository libraries in microfiche

"June 1983."

"EPA-600/S4-83-019."