LEADER 00602oam 2200169z- 450 001 9910693533603321 035 $a(CKB)4970000000018998 035 $a(EXLCZ)994970000000018998 100 $a20231010c2000uuuu -u- - 101 0 $aeng 200 00$aClean Water Act : proposed revisions to EPA regulations to clean up polluted waters 210 $aWashington, D.C. (P.O. Box 37050, Washington, D.C. 20013) 517 $aClean Water Act 906 $aDOCUMENT 912 $a9910693533603321 996 $aClean Water Act : proposed revisions to EPA regulations to clean up polluted waters$93144321 997 $aUNINA