00464     2200169   4500001002100000035002000021082002300041084002300064100002100087245005100108260004700159300002800206650001000234700001800244700002300262990000900285INLIS000000000007550  a0010-1021002384  aLAPORAN P/SE NO. 8  aLAPORAN P/SE NO. 8  aYusmichad Yusdja  aTelahaan sistim komoditi karet rakyat nasional  aBogorbPusat Penelitian Agro Ekonomic1980  axiv, 197 p.cil ; 28 cm  aKARET  aA. Suparman H  aVictor T. Manurung  a7077