00670na a2200205 4500001001300000005001500013008004100028024002700069035001800096035002700114100002200141370004800163372005300211372002600264373003800290374005700328375001100385377001400396670005400410KAC20185738620180709092558180709 b aznnnaabn fa aaa 7 a00000004678115102isni a(KRI)11196095 a(KISTI)ADPER68026525071 a변지환,d1989- c한국(국명)[韓國]0KSH20000101452nlsh a지구 과학[地球科學]0KSH19980046382nlsh a지구시스템공학 a서정엔지니어링 (연구원) a연구원(연구자)[硏究員]0KSH19980377142nlsh a남성 l한국어 a한국연구자정보(KRI)uhttps://www.kri.go.kr