Gedong Johor Assessment Institute Of Agricultural Technology, North Sumatra Gedong Johor Assessment Institute Of Agricultural Technology, North Sumatra text Medan Agency For Agricultural Research And Development Department Of Agriculture 2000 39 hlm : ilus.; 25 cm The Head of Gedong Johor Assesment Institute of Agricultural Technology Gedong Johor Assessment Institute Agricultural Technology North Sumatra 630.72 631.3 AGE l 250214 20250214024254 INLIS000000000002637 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)