Darsiman text Medan Fakultas Pertanian USU 2007 id ix, 225 hlm.: ilus.; 28 cm Agroklimatologi 551.695.98 250804 20250804104455 INLIS000000000003043 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)