text Sumatera Utara Balai Pengkajian Teknologi Pertanian Gedong Johor Sumut 1999 ind 25 hlm. 0,2 cm A - Agriculture/Pertanian 636.4 BAL h - 0215-0077 INLIS000000000001743 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)