kajian sosial-ekonomi text Yogyakarta Aditya Media 1991 Cet.1 ind xxii, 134 hlm ilus 21 cm Loekman Soetrisno, Retno Winahyu ; editor, Mubyarto Bibliografi : hlm.125-128 Kelapa Sawit - Aspek Ekonomi 338.174 61 979-539-003-1 YOPDYOG 20150305160538.0 YOGYA-02090000057567 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)