na INLIS000000000002092 0010-0121000458 Laporan Project Benefit Monitoring and evaluation Benchmark study proyek irigasi Baro Raya-Pidie Aceh 1989 Bogor Direktorat Bina Program Pengairan 1989 xxx, 159 p. : ill ; 29 cm 631.67 631.67 IRRIGATION-ACEH ACEH IRIGASI BENEFIT MONITORING BENCHMARK STUDY. 3149 3149