一般注記"Developed as part of a joint effort between the U.S. Environmental Protection Agency and state and local air pollution control agencies"--Cover
Distributed to depository libraries in microfiche
Shipping list no.: 93-0542-M
"July 1992."
Includes index
"EPA 453/R-92-002"--Cover
Physical description for original version: 1 v. (various pagings) : 28 cm
原資料等に関する注記原資料の出版事項: Research Triangle Park, N.C. ; [Springfield, Va. : U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards : Available from the National Technical Information Service, 1992]
SUPTDOC番号: EP 4.2: R 11/992
テクニカルリポート番号: EPA 453/R-92-002
GPO管理番号: 0483-E-01 (MF)