text Jakarta Sinar Harapan 1984 Cet. 1 ind 158 hlm ilus 21 cm Sartono Kartodirdjo Bibliografi : hlm. 110 Tanah, masalah 631.4 20090227023950.0 YOGYA-02090000025607 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)