text Medan Polbangtan Medan 2022 ind 30 p. ; 30 cm Aditya Salva Pratama Kelapa Sawit Panen D 633.855.34-115 D 633.855.34-115 PRA p 230313 20230313022826 INLIS000000000000123 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)