一般注記At head of title: Environmental Monitoring and Assessment Program
"This study was conducted in cooperation with the U.S. Department of Agriculture, Agricultural Research Service."
Distributed to depository libraries in microfiche
Shipping list no.: 94-0323-M
"October 15, 1993."
Physical description for original version: 1 v. (various pagings)
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, D.C. ; Las Vegas, NV : U.S. Environmental Protection Agency, Office of Research and Development : Environmental Monitoring Systems Laboratory, [1994]
SUPTDOC番号: EP 1.2: AG 8/7
テクニカルリポート番号: EPA/620/R-93/014
GPO管理番号: 0431-I-01 (MF)