00700nam a2200229 a 4500001001300000005001500013007000300028008004100031049001800072052001900090056001400109082001500123245005900138260003300197300003300230650004700263650004000310650004700350710004200397910001400439950001700453KMO20217111620220118104443ta210728s1987    ggkd          000   korPA0 lEM8112283fGP01a537.12b21-222  a537.122601a627.1222300a揷橋川 河床變動調査 附錄 /d建設部 [편]  a[과천] :b建設部,c1987  aii,109 p. :b도표 ;c26 cm 8a지방 하천[地方河川]0KSH2001008776 8a삽교천[揷橋川]0KSH2002014174 8a하상 변동[河床變動]0KSH2002030325  a한국.b건설부0KAB2019006314aut 0a건설부1 a가격불명