Pengelolaan Kualitas Air Ghufran H. Kordi K. text Jakarta PT RINEKA CIPTA 2007 xiv + 210 hlm ; 14,5 x 20,5 cm 551.4 551.4 Ghu p 978-979-518-881-0 20190218090054 INLIS000000000026497 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)