text Jakarta Pustaka Sinar Harapan 1995 Cet. 3 ind 231 hlm ilus 21 cm Perdana Gintings Bibliografi : hlm. 216-217 Pencemaran - Aspek lingkungan 363.73 20151020174852.0 YOGYA-02090000016073 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)