00607na  a2200181   4500001001300000005001500013008004100028024002700069035002700096100001400123370004800137372005100185373003200236374005700268377001400325400001600339670007000355KAC2018K452020181022152044181012 b aznnnaabn          fa aaa      7 a00000004736879312isni  a(KISTI)ADPER68005376991 a이철우  c한국(국명)[韓國]0KSH20000101452nlsh  a지질(지질학)[地質]0KSH19980252772nlsh  a한국지질자원연구원  a연구원(연구자)[硏究員]0KSH19980377142nlsh  l한국어1 aLee, Cheolu  a한국과학기술정보연구원(KISTI)uhttps://www.kisti.re.kr