00528     2200169   4500001002100000005001700021008004100038035002600079245006900105100003500174700003500209250000600244260005000250300003500300084001700335990000600352INLIS00000000000250020200220144459.0200220|                      ||| |        a 0010-02200000000250000aKebijakan teknis perlindungan tanaman perkebunan dalam pelita VI0 aDIREKTORAT Jenderal Perkebunan0 aDirektorat Jenderal Perkebunan  a-  aJakartabDirektorat Jenderal Perkebunanc1991  ciii,22p. : ills., tab. ; 21 cm  a632.57/DIR/g  a-