Tim Penyusun Sustra Ginting, dkk text Medan BPTP Gedong Johor Sumatera Utara 1997 ind vii, 60p. : ill. 18 cm sustra ginting 636.32/.38 0215 0077 240531 20240531090644 INLIS000000000001747 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)