Penyelamatan, Tanah, Air dan Lingkungan ARSYAD, Sitanala RUSTIADI, Ernan text Jakarta Yayasan Pustaka Obor Indonesia 2012 Cet.2, Ed.1 xxvi, 288 hlm. : ilus. ; 23 cm Lingkungan 333.761 333.761 Ars p 978-979-461-702-1 220805 20220805102544 INLIS000000000004531 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)