Siti Suryani text Medan BPTP SUMUT 2010 iii, 30 hlm : ilus.; 21 cm Siti Suryani tanaman kakao Budi Daya 663.92 663.92 SIT t 20220218034850 INLIS000000000001424 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)