na INLIS000000000002292 20220305010521 0010-1118002292 220305 g e ind Baku operasional pengendalian hama terpadu tanaman kelapa sawit / penyusun Heru Tri Widarto WIDARTO, Heru Tri Jakarta : Direktorat Perlindungan Perkebunan, 2007 iv, 12 p. : ill. ; 21 cm. Br. Ind. 634.616-27 WID b Br. Ind. 634.616-27 OIL PALMS INTEGRATED PEST CONTROL Br.-mfn51533