Anwar Hadi text Jakarta Erlangga 2015 cet 1 In d 136 hal.: ilus,: 24 cm /Anwar Hadi; Editor :Lemeda Simarmata PERMASALAHAN LINGKUNGAN 363.7 363.7 Anw p 978-602-298-601-0 SUPULBS 190510 20161013155117.0 INLIS000000000027471 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)