61 1 10 Adlin U. Lubis Additional Author Pusat Penelitian Kelapa Sawit (PPKS) Additional Author Purboyo Guritno Additional Author Donald Siahaan Additional Author Gale Ginting Additional Author Angga Jatmika Additional Author Supriyadi Sadi Additional Author Wahyono, Teguh Additional Author TRI HARYATI Additional Author Yohannes MS. Samosir Additional Author Y.B. Che Man Additional Author mixed material 08532141 Medan Pusat Penelitian Kelapa Sawit (PPKS) 1996 cover_warta_vol4no2.jpg Lubis, Adlin U. Primary Author mixed material 9789798529870 Medan Pusat Penelitian Kelapa Sawit 2008 Kelapa_Sawit_Di_Ind_Ed_2.jpg Kabul Pamin Additional Author Daswir Additional Author Z. Poeloengan Additional Author Adlin U. Lubis Additional Author Dj. Pardede Additional Author PPKS Additional Author Kusnu Martoyo Additional Author Rachmat Adiwiganda Additional Author Hasril Hasan Siregar Additional Author Amir Purba Additional Author Angga Jatmika Additional Author Petrus Purba Additional Author P.L. Tobing Additional Author Adiwiganda, Y. Taryo Additional Author Sjukri Hamid Additional Author C.U. Ginting Additional Author H. Wibowo Additional Author mixed material 08532141 Medan Pusat Penelitian Kelapa Sawit (PPKS) 1996 cover_warta_vol4no3.jpg Z. Poeloengan Additional Author Adlin U. Lubis Additional Author Pusat Penelitian Kelapa Sawit (PPKS) Additional Author Gale Ginting Additional Author Fatmawati Additional Author Amir Purba Additional Author ADIWIGANDA, Rachmat Additional Author Angga Jatmika Additional Author P.L. Tobing Additional Author Subronto, Additional Author mixed material 08532141 Medan Pusat Penelitian Kelapa Sawit (PPKS) 1996 cover_warta_vol4no1.jpg Suheimi Sykur dan Adlin U.Lubis Primary Author mixed material 1985 PT.PERKEBUNAN_VI-VII0001.JPG.JPG Kabul Pamin Additional Author Z. Poeloengan Additional Author Adlin U. Lubis Additional Author A. Purba Additional Author PUSAT PENELITIAN KELAPA SAWIT Additional Author A. Sipayung Additional Author P. Purba Additional Author Rolettha Y. Purba Additional Author P. Girsang Additional Author E. Manalu Additional Author Arief Priyambodo Additional Author Nugroho Kusnohadi Additional Author Rohayati Suprihartini Additional Author mixed material 08532141 Medan Pusat Penelitian Kelapa Sawit (PPKS) 1995 Cover_Warta_PPKS_Vol_3_No_3.jpg Daswir Additional Author Z. Poeloengan Additional Author Adlin U. Lubis Additional Author Pusat Penelitian Kelapa Sawit (PPKS) Additional Author PUSAT PENELITIAN KELAPA SAWIT Primary Author POELOENGAN, Z Primary Author Djamin, Arifin Primary Author Purba, Petrus Primary Author Naibahao, P. M. Primary Author Hutomo, Tri Primary Author mixed material 08532141 Medan Pusat Penelitian Kelapa Sawit (PPKS) 1995 cover_warta_vol3no1.jpg LUBIS, H. Adlin dan P.M. Naibaho Additional Author mixed material 9798529049 Medan PPKS 1995 2200315_72_11zon.jpeg.jpeg Lubis, Adlin U. Primary Author mixed material Medan Pusat Penelitian Marihat 1987 10360_2.jpeg.jpeg Adlin U. Lubis Primary Author mixed material Medan Puslit Kelapa Sawit 1993 111600001.jpg.jpg