Global warming (pemanasan global) apa dampaknya ? text Yogyakarta Kanisius 2011 cet 1 ind Bambang Ruwanto Bacaan kanak kanak 028.55 978-979-21-2753-9 YOPDYOG 20110524095813.0 YOGYA-05110000001377 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)