一般注記Distributed to depository libraries in microfiche
Shipping list no.: 94-0303-M
"May 1991."
"EPA-450/4-90-018."
Physical description for original version: 1 v. (various pagings) : 28 cm
書誌注記Includes bibliographical references (p. 7-1)
原資料等に関する注記原資料の出版事項: Research Triangle Park, N.C. : Office of Air Quality Planning and Standards, Office of Air and Radiation, U.S. Environmental Protection Agency, [1991]
SUPTDOC番号: EP 4.2: EV 1/3
テクニカルリポート番号: EPA-450/4-90-018
GPO管理番号: 0483-E-01 (MF)