P. Heru Susila text Jakarta Pustaka Tiga Kelana 2009 - iv, 60 : ilus. ; 21 cm. P. Heru Susila hidrologi 551.48 551.48 HER b 978-602-8535-46-5 191221 20191221115128 INLIS000000000000888 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)