text Bandung Alumni 1985 ind x, 172 hlm ilus 21 cm H. Daldjoeni Bibliografi : hlm. 167-172 Lingkungan - Pencemaran 301.3 20090227021248.0 YOGYA-02090000009866 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)