text Jakarta Penebar Swadaya 1997 Cet. 1 ind ix, 89 hlm ilus 21 cm penyusun, Andry Harits Umboh ; ilustrator, J. Sugito Bibliografi : hlm. 87-88 Perkebunan - Pemulsaan 635.04 979-489-430-3 20090227024858.0 YOGYA-02090000034302 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)