Kus Dwiyatmo B text Yogyakarta PT Citra Aji Parama 2007 id iv+76hlm.;ilus.:17,5x25cm Masalah- Masalah Lingkungan 363.7 979-1464-44-4 180916 20180916010458 INLIS000000000002332 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)