Air quality data for 1968 from the National Air Surveillance Networks and contributing state and local networks.

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Bibliographic Details
Online Access:	http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=9101HPUM.txt
Corporate Author:	United States. Environmental Protection Agency. Office of Air Programs. Division of Atmospheric Surveillance
Format:	Government Document Book
Language:	English
Published:	Research Triangle Park, N.C. : EPA, 1972.
Series:	Office of Air Programs publication ; no. APTD-0978.
Subjects:	Air > Pollution > United States > Statistics. Air > Pollution > Measurement. Air Pollution. Air > Pollution. United States. Statistics.

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Holdings details from PASCAL Offsite
Call Number:	EP 4.9/2:0978
EP 4.9/2:0978	Available Place a Hold