Ricki M. Mulia text Yogyakarta Graha Ilmu 2005 id xii + 118 hlm.; 1 Jil.: 23 cm Efek Lingkungan 575.4 979-756-078-5 180916 20180916005413 INLIS000000000001137 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)