Pencemaran Lingkungan dan Penanganannya Kus Dwiyatmo B. text Yogyakarta PT. Citra Aji Parama 2007 1 id iv+76hlm.; ilus.; 17x25cm 363 979-1464-44-4 180916 20180916012411 INLIS000000000004686 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)