00460     2200169   4500001002100000035002000021245006400041110004600105260002600151300002900177084001400206082001400220650001200234650001700246650001800263990000900281INLIS000000000005566  a0010-1021000400  aPengukuran sedimen dan kualitas air kali Jragung :blaporan  aFakultas Geografi Universitas Gadjah Mada  aYogyakartabUGMc1980  avi, 42 p. :cill ; 30 cm  a551.3.051  a551.3.051  aSEDIMEN  aKUALITAS AIR  aKALI JRAGUNG.  a3780