na YOGYA-02090000010593 20151104144547.0 ind 979-539-003-1 0010-020900000010593 YOPDYOG 338.17461 338.17461 Sut K SUTRISNO, Lukman Kelapa sawit kajian sosial-ekonomi / Loekman Soetrisno, Retno Winahyu Cet. 1 Yogyakarta Aditya Media 1991 xxii,132 hlm ilus 21 cm Indeks Bibliografi : hlm. 125-128 Kelapa Sawit - Aspek Ekonomi Winahyu, Retno YOPDYOG 99P0000070 93P0039946 99P0000068 69-P/99