00739nam 2200289 k 4500001001300000005001500013008004100028020003400069040001900103041001300122056001100135090001900146100001900165245015000184246002000334260003600354300003400390500004100424521001400465653004100479700002200520700001400542900001500556900001700571950001100588049001700599KMO20190153020190516155345190512s2018 ulka j 000a kor  a9788991550919g77450:c\13000 a146043c1460431 akorheng a45025 a450b브231흙1 a브라운, 돈10a흙보다 더 오래된 지구:b놀랍고도 신기한 지구의 진짜 역사/d돈 브라운,e마이크 퍼핏 글·그림;e이충호 옮김19aOlder than dirt a서울:b두레아이들,c2018 a99p.:b천연색삽화;c27cm a원저자명: Don Brown, Mike Perfit a아동용 a흙a오래된a지구a지구과학1 a퍼핏, 마이크1 a이충호10aBrown, Don10aPerfit, Mike0 b\130000 lJU0000013925