一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 93-0551-M
"Pesticides and Toxic Substances (H-7508-C) "--Cover
"May 1991"--Cover
"21T-1005"--Cover
Physical description for original version: 25 p. : 28 cm
書誌注記Includes bibliographical references (p. 21-22)
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, [1992]
SUPTDOC番号: EP 5.2: P 43/15
GPO管理番号: 0473-B-01 (MF)