00726nam a2200217 k 4500001001300000005001500013008004100028049003200069052002000101056001800121082001500139245005600154260003600210300003200246440004300278500003100321653008900352700001400441700003600455950001700491KMO20054008220130111092546051021s2003    ulka          000   korMA0 lEM3445177lEM3445178c2fGP01a472.526325b5-3  a472.526325240 a577.6822100a바닷가에 가 보아요/d제종길 편집책임  a서울:b해양수산부,c2003  a120p.:b색채삽도;c25cm00a해양환경교육교재 시리즈;v2  a감수자: 최석진...등  a펄갯벌a혼성갯벌a바위해안a모래해안a염습지a철새a연안습지1 a최석진1 a제종길,d1955-0KAC2013001651 a가격불명