00591     2200217   4500001002100000035002000021082001100041084001100052110004400063245008000107260004900187300003000236650001200266650001500278650001600293650000800309650002000317650001800337990000900355990000900364INLIS000000000002791  a0010-0121001157  a631.67  a631.67  aPusat Studi Irigasi Universitas Andalas  aLaporan penelitianbP3A. Kelembagaan, pengelolaan dan P3A di Sumatera Barat  aPadangbDinas Pertanian Tanaman Panganc1989  avi, 198 p. :cill ; 28 cm  aIRIGASI  aIRRIGATION  aKELEMBAGAAN  aP3A  aSUMATERA BARAT.  aWEST SUMATERA  a3924  a3924