Hidrologi text Jakarta PT. Pustaka Tiga Kelana 2009 ind 60 hlm. P. Heru Susila Geologi 551 551.48 HER b 978-602-8535-46-5 INLIS000000000000875 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)