一般注記Distributed to depository libraries in microfiche
Shipping list no.: 94-0764-M
"August 1994."
"EPA-453/R-94-060."
Physical description for original version: iii, 22 p. ; 28 cm
書誌注記Includes bibliographical references (p. 22)
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 Radiation, Office of Air Quality Planning and Standards, [1994]
SUPTDOC番号: EP 4.2: ST 2/3
テクニカルリポート番号: EPA-453/R-94-060
GPO管理番号: 0483-E-01 (MF)