Kus Dwiyatmo text Yogyakarta Citra Aji Parama 2007 Ed. 1; Cet. 1 iv, 76 hlm. : Ilus. ; 25 cm Masalah Pencemaran Lingkungan, Polusi 363.73 363.73 KUS p 978-979-1464-44-4 20180810124832 INLIS000000000000236 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)