text Yogyakarta Gadjah Mada University Press 1993 Cet. 3 ind 31 hlm 21 cm Koesnadi Hardjasoemantri Bibliografi : hlm. 31 Indonesia - Lingkungan hidup 304.209 598 979-420-033-6 YOPDYOG 20090227024816.0 YOGYA-02090000033696 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)