3 1 10 Kabul Pamin Additional Author Purboyo Guritno Additional Author PPKS Additional Author Dwi Asmono Additional Author TEGUH WAHYONO Additional Author Kusnu Martoyo Additional Author Zul Alfian Additional Author Gale Ginting Additional Author Fatmawati Additional Author Zulkarnain Poeloengan Additional Author Angga Jatmika Additional Author Sjafrul Latief Additional Author Muhammad Ikhwan Additional Author Basuli Wirjosentono Additional Author Ratu Evina Dibyantini Additional Author Muhammmad Lukman Fadli Additional Author Elsye L. Sisworo Additional Author mixed material 0853196X Medan Pusat Penelitan Kelapa Sawit (PPKS) 1998 cvr_6_N3_1998.JPG Eka Nuryanto Additional Author PUSAT PENELITIAN KELAPA SAWIT Additional Author Agus Eko Prasetyo Additional Author Eko Noviandi Ginting Additional Author A. Razak Purba Additional Author Hari Priwiratama Additional Author Sujadi Additional Author Arsyad D. Koedadiri Additional Author Muhammad Akmal Agustira Additional Author HARAHAP, Iman Yani Additional Author Sjafrul Latief Additional Author Fizrul Indra Lubis Additional Author mixed material 08532141 Medan Pusat Penelitian Kelapa Sawit (PPKS) 2016 Cvr_Warta_ppks_V21_N3_Okt_16.JPG Kabul Pamin Additional Author Purboyo Guritno Additional Author Eka Nuryanto Additional Author Subronto Additional Author PPKS Additional Author Tjahjono Herawan Additional Author R. Sukarji Additional Author Edy Sigit Sutarta Additional Author FADZRI PURNOMO Additional Author DIWAN Prima Ariana Additional Author JENNY Elisabeth Additional Author Angga Jatmika Additional Author SUGIYONO Additional Author Sjafrul Latief Additional Author Krismawati Sinaga Additional Author mixed material 0853196X Medan Pusat Penelitian Kelapa Sawit (PPKS) 1999 cvr_7_N1_1999.JPG