text Cibinong Pusat Survei Sumber Daya Alam Darat 2009 ind 87 hlm . ; ilus . ; 26 cm Gorontalo 978-602-8408-07-3 20150415135548.0 YOGYA-02110000003170 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)