一般注記"Proceedings of a Workshop, December 2-4, 1981"--Cover
"AWARE Corporation."
Distributed to depository libraries in microfiche
"July 1983."
"EPA 570-9-83-001."
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: Washington, DC ; Springfield, VA : U.S. Environmental Protection Agency, Office of Drinking Water (WH 550) : National Technical Information Service, [distributor], 1983
SUPTDOC番号: EP 1.2: M 58/12
テクニカルリポート番号: EPA 570-9-83-001
GPO管理番号: 431-I-2 (microfiche)