text Jakarta Djambatan 2001 Cet. 9 ind xiii, 381 hlm ilus 21 cm Otto Soemarwoto Ekologi 574.5 979-428-424-6 20090227023450.0 YOGYA-02090000020840 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)