IPS Geografi text Surakarta PT widya duta grafika 2007 ind 70 hlm. Sulistiyani Geologi 551 551.6 SUL C 979-517-554-4 240822 20240822124231 INLIS000000000000939 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)