KOMPOSISI FUNCTIONAL SPECIES GROUP PADA SISTEM SILVIKULTUR TEBANG PILIH TANAM JALUR DI AREA IUPHHK-HA PT. SARPATIM, KALIMANTAN TENGAH Composition of Functional Species Group at Silviculture System of Tebang Pilih Tanam Jalur in IUPHHK-HA Area - Pamoengkas, Prijanto; Institut Pertanian Bogor (Institut Pertanian Bogor (IPB), 2018)