00492oas 2200181z- 450 99620812380331620190125000914.0(CKB)1000000000532044(DE-599)ZDB2248252-0(EXLCZ)99100000000053204420170515cuuuuuuuu -u- -engAnnual Report / Illinois State Water SurveyIllinois State Water SurveyJOURNAL996208123803316Annual report162222UNISA