text Yogyakarta Kanisius 1992 Cet. 1 ind 190 hlm. : ilus. ; 21 cm. Polusi - analisa 979-413-770-7 2010100509285274 YOGYA-10100000001589 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)