00533     2200205   4500001002100000035002000021245010000041260002600141300002900167084000700196082000700203650003000210650001500240650002300255650001300278990000900291990000900300990000900309990000900318INLIS000000000002129  a0010-0121000495  aLaporan survey sosial ekonomi di daerah irigasi proyek kali Progo di Daerah Istimewa Yogyakarta  aYogyakartabUGMc1980  aii, 75 p.c: ill ; 30 cm  a33  a33  aSOCIOECONOMIC DEVELOPMENT  aYOGYAKARTA  aIRIGASI-YOGYAKARTA  aIRIGASI.  a3186  a3785  a3186  a3785