00556     2200217   4500001002100000035002000021245004500041110005600086260002600142300002700168084001100195082001100206650002300217650001200240650001500252650001700267650001700284650001900301990000900320990000900329INLIS000000000002186  a0010-0121000552  aSistem pembagian air dan sistem golongan  aFakultas Teknologi Pertanian Universitas Gajah Mada  aYogyakartabUGMc1982  aix, 95 p.cill ; 30 cm  a631.67  a631.67  aIRIGASI-YOGYAKARTA  aIRIGASI  aYOGYAKARTA  aGLAPAN BARAT  aGLAPAN TIMUR  aPEMBAGIAN AIR.  a3246  a3246