Hadi Permana text Bandung CV Citra Praya 2009 - vi, 58 hlm. : ilus. ; 21 cm. Hadi Permana; Editor, Beti Dwi Septiningsih Permasalahan Lingkungan 363.7 363.7 HAD p 979-9281-93-8 20190123014939 INLIS000000000000645 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)