00528     2200169   4500001002100000005001700021008004100038035002600079245006900105100003500174700003500209250000600244260005000250300003400300084001800334990000600352INLIS00000000000250120200220144501.0200220|                      ||| |        a 0010-02200000000250100aKebijakan teknis perlindungan tanaman perkebunan dalam pelita VI0 aDIREKTORAT Jenderal Perkebunan0 aDirektorat Jenderal Perkebunan  a-  aJakartabDirektorat Jenderal Perkebunanc1983  civ,74p. : ills., tab. ; 21 cm  a633.825/DIR/p  a-