00712     2200229   4500001002100000035002000021245019600041100002000237260004500257300002600302084001100328082001100339650001700350650001500367650001300382650001200395650001500407650002800422650001400450650000900464990000900473INLIS000000000008350  a0010-1021003184  aAnalisis biaya produksi dan pendapatan usahatani petani padi sawah berpengairan teknis pedesaan dan sawah tadah hujan : suatu kasus di desa Kebon Kelapa Kecamatan Cimalaka, Kabupaten Sumedang  aEka Kustinawati  aTasikmalayabUniversitas Siliwangic1988  ax, 61 p.cill ; 30 cm  a633.18  a633.18  aORYZA SATIVA  aPADI SAWAH  aSUMEDANG  aIRIGASI  aIRRIGATION  aORYZA SATIVA-IRRIGATION  aWEST JAVA  aS-1.  a7880