text Jakarta Rajawali 1984 Cet. 1 ind xxvi, 543 hlm 21 cm U.N. Mahida; kata pengantar, Oto Soemarwoto; diterjemahkan oleh, G.A. Ticoalu Judul asli : Water pollution and disposal of waste water Pencemaran air 363.793 4 20090227023823.0 YOGYA-02090000023952 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)