一般注記Annual
Dates of publication and/or sequential designation: Began with 5th, 1975
Dates of publication and/or sequential designation: -[6th] (1976)
G.P.O. sales statement incorrect in publication
"EPA-450/1-77-002."
19776
Description based on: [6th] (1976)
Physical description for original version: 2 v. : 28 cm
書誌注記Includes bibliographical references
原資料等に関する注記原資料の出版事項: Research Triangle Park, N.C. : U.S. Environmental Protection Agency, Office of Air and Waste Management, Office of Air Quality Planning and Standards, -1977
Continues: Monitoring and air quality trends report
Continued by: National air quality, monitoring, and emissions trends report
ISSN: 01479083
SUPTDOC番号: EP 1.47: 976
テクニカルリポート番号: EPA-450/1-77-002