Sudja, Wasilah Abu text Jakarta Universitas Terbuka 2001 ind 390 hlm. ; 28 cm. Kimia Lingkungan 540.574 5 540.574 5 SUD k 979-689-083-6 211207 20211207032206 INLIS000000000001052 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)