LEADER 00635nam 2200157z- 450 001 9910712756503321 035 $a(CKB)5470000002496607 035 $a(EXLCZ)995470000002496607 100 $a20230509c2001uuuu -u- - 101 0 $aeng 200 10$aEstimated age and source of the young fraction of ground water at the Idaho National Engineering and Environmental Laboratory 210 $aIdaho Falls, Idaho$cU.S. Geological Survey 906 $aBOOK 912 $a9910712756503321 996 $aEstimated age and source of the young fraction of ground water at the Idaho National Engineering and Environmental Laboratory$93333272 997 $aUNINA