00436     2200169   4500001002100000035002000021245005800041110004600099260002600145300003000171084001000201082001000211650000800221650001900229990000900248990000900257INLIS000000000002665  a0010-0121001031  aPenelitian kualitas air sungai di Basin Bengawan Solo  aFakultas Geografi Universitas Gadjah Mada  aYogyakartabUGMc1982  avii, 90 p. :cill ; 30 cm  a628.1  a628.1  aAIR  aBENGAWAN SOLO.  a3784  a3784