00547     2200205   4500001002100000035002000021245008900041100001700130260004500147300003400192084001200226082001200238650001800250650001000268650001400278650001500292650001600307990000900323990000900332INLIS000000000002995  a0010-0121001361  aEconomic analysis of tractors ownership and utilization in South Sulawesi, Indonesia  aYusuf Maamun  aLos BanosbUniv. Of The Filippinesc1983  axviii, 162 p. :cill. ; 28 cm  a631.372  a631.372  aMECHANIZATION  aCOSTS  aWEST JAVA  aMEKANISASI  aJAWA BARAT.  a4173  a4173