00639     2200205   4500001002100000005001500021035002000036007000300056008004100059020001800100082001100118084001700129100001800146245008600164260009200250300003700342650001400379990002000393990002000413INLIS00000000000056920230613053423  a0010-0623000049ta230613                f          0 ind    a979-97135-0-1  a551.48  a551.48 MAR e0 aMaryono, Agus1 aEko-Hidraulik Pembangunan Sungai :bMenanggulangi Banjir dan Kerusakan Lingkungan  aYogyakarta :bMagister Sistem Teknik Program Pascasarjana Universitas Gajah Mada,c2005  axvi + 145 hlm :bilus. ;c25 cm. 4aPengairan  a20221109.04.022  a20230824.04.007