Physical description for original version: 1 v. (various pagings) : 28 cm
書誌注記
Includes bibliographical references
原資料等に関する注記
原資料の出版事項: Washington, DC : U.S. Environmental Protection Agency, Office of Solid Waste and Emergency Response : [Supt. of Docs., U.S. G.P.O., distributor], 1982-