text Jakarta Grasindo 1997 ind xii, 164 hlm ilus 21 cm Sjamsoe'oed Sadjad Bibliografi : hlm. 159-164 Ekonomi pertanian - Indonesia 338.1 979-669-111-6 20090227022410.0 YOGYA-02090000014230 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)