00568     2200217   4500001002100000035002000021245008800041100001700129260002500146300003100171084001000202082001000212650002100222650001600243650002400259650001500283650001100298650002300309990000900332990000900341INLIS000000000002993  a0010-0121001359  aThe Impect of Mechanization an Production and Employment in Rice Areas of West Java  aAl Sri Bagyo  a(s l.)b(s n.)c1981  axii, 71 p. :cill. ; 28 cm  a631.3  a631.3  aCROPPING PATTERN  aFARM INCOME  aNUSA TENGGARA TIMUR  aPENDAPATAN  aPETANI  aPETANI-PENDAPATAN.  a4171  a4171