text Medan Polbangtan Medan 2022 ind iii, 30 p. : ill, ; 30 cm Angga Baruna Tobing Kelapa Sawit Pembibitan D 633.855.34-153 D 633.855.34-153 TOB t 230313 20230313022311 INLIS000000000000137 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)