LEADER 00547nam 2200157z- 450 001 9910692771403321 035 $a(CKB)5470000002355759 035 $a(EXLCZ)995470000002355759 100 $a20230503c1997uuuu -u- - 101 0 $aeng 200 00$aCharacterization of organic matter in soil and aquifer solids 210 $cU.S. Environmental Protection Agency, National Risk Management Research Laboratory 906 $aBOOK 912 $a9910692771403321 996 $aCharacterization of organic matter in soil and aquifer solids$93117404 997 $aUNINA