一般注記Distributed to depository libraries in microfiche
"November 1990."
"EPA/600/3-90/068"
"Funded wholly or in part by the U.S. Environmental Agency under cooperative agreements CR814602 (Cornell University) , CR814951 (Syracuse University) , and contract 68-03-3439 (Kilkelly Environmental Associates) "--T.p. verso
Physical description for original version: xii, 102 p. : 28 cm
書誌注記Includes bibliographical references (p. 81-84)
原資料等に関する注記原資料の出版事項: Washington, D.C. : U.S. Environmental Protection Agency, Office of Research and Development, [1991]
SUPTDOC番号: EP 1.23: 600/3-90/068
テクニカルリポート番号: EPA/600/3-90/068
GPO管理番号: 0431-I-11 (MF)