5 1 50 IMAN YANI HARAHAP Primary Author YUSRAN PANGARIBUAN Primary Author SUROSO RAHUTOMO Primary Author Edy Sigit Sutarta Primary Author Eka Listia Primary Author Tauiq Caesar Hidayat Primary Author G.Simangunsong Primary Author mixed material 9789798529801 Medan PPKS 2011 SP-No-2.jpg.jpg.jpg HIDAYAT, TAUFIQ CAESAR Primary Author IMAN YANI HARAHAP Additional Author YUSRAN PANGARIBUAN Additional Author SUROSO RAHUTOMO Additional Author WILY ARIA HARSANTO Additional Author WAN RISKI FAUZI Additional Author MARTAWIJAYA, ABDURAHMAN Primary Author Fakultas Kehutanan UGM Primary Author Djatmiko, Wani Editor mixed material 9786027539099 Medan Pusat Penelitian Kelapa Sawit 2013 air.jpg.jpg SUTARTA, EDY SIGIT Primary Author Eko Noviandi Ginting Additional Author SUROSO RAHUTOMO Additional Author Heri Santoso Additional Author Agus Susanto Additional Author Soewanda Among Prawira Primary Author mixed material 9789798529856 Medan Pusat Penelitian Kelapa Sawit 2008 peremaja.jpg.jpg HIDAYAT, TAUFIQ CAESAR Primary Author WAN RISKI FAUZI Additional Author SUROSO RAHUTOMO Additional Author YUSRAN PANGARIBUAN Additional Author IMAN YANI HARAHAP Additional Author WILY ARIA HARSANTO Additional Author Edy Sigit Sutarta Primary Author Darmosarkoro, Witjaksana Primary Author Iman Budhi Santosa Primary Author mixed material 9786027539105;co Jakarta Balai Penelitian Hutan 1981 Untitled14.png.png NUGROHO, PANJI Primary Author BUDIMAN, HARYANTO Primary Author MALANGYOEDO, ARIE Primary Author WAN RISKI FAUZI Primary Author WILY ARIA HARSANTO Primary Author SUROSO RAHUTOMO Primary Author mixed material 9789798451751 Malang Pusat Penelitian Kelapa Sawit 2010 perkebunan_cover-budidaya_kopi.jpg.jpg