Application of cluster analysis to aerometric data
By: Harold L. Crutcher ... [et al.]
Contributors: Crutcher, Harold L; Environmental Monitoring Systems Laboratory (Research Triangle Park, N.C.)
Publisher: U.S. Environmental Protection Agency, Environmental Monitoring Systems Laboratory; Center for Environmental Research Information [distributor]
Published: 1982
Place of publication: Research Triangle Park, NC; Cincinnati, OH
Language: eng
Subjects: Air -- Pollution -- United States -- Measurement
Notes: Caption title

At head of title: Project summary

"August 1982."

"EPA-600/S4-80-048."

Includes bibliographical references