一般注記Prepared by Systems Applications International in cooperation with Urban Analysis Group
Distributed to depository libraries in microfiche
Shipping list no.: 94-0303-M
"January 1993."
"EPA-452/R-93-003."
Physical description for original version: iii, 61, [30] p. : 28 cm
書誌注記Includes bibliographical references (p. 60-61)
原資料等に関する注記原資料の出版事項: [Research Triangle Park, NC] : U.S. Environmental Protection Agency, [1993]
SUPTDOC番号: EP 4.2: IS 7
テクニカルリポート番号: EPA-452/R-93-003
GPO管理番号: 0483-E-01 (MF)