Tumpal Siregar; Slamet Riyadi; Laeli Nuraeni SIREGAR Tumpal text Jakarta Penebar Swadaya 2012 ind "vi, 172 p. : ill. ; 23 cm" CACAO COCOA ISBN 979-002-441-2 633.74 220516 20220516130947.0 INLIS000000000001834 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)