memproses sampah text Jakarta Penebar Swadaya 1998 Cet. 2 ind 21 hlm ilus 21 cm Wied Harry Apriadji Sampah, Teknologi 604.6 Seri teknologi 979-489-015-4 20090227025024.0 YOGYA-02090000035533 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)