一般注記Shipping list no.: 93-0644-M
Physical description for original version: microfiches
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 and Radiation, Office of Air Quality Planning and Standards : National Technical Information Service [distributor], [1990]
SUPTDOC番号: EP 4.8: P 76/4
GPO管理番号: 0483-E-02 (MF)
GPO管理番号: 0483-E-02 (online)