na INLIS000000000023348 20231202145020 231202||||||||| | ||| |||| || | 979-539-003-1 010-1223023348 id 634.6 634.6 Loe k Loekman Soetrisno Kelapa sawit : Kajian sosial - ekonomi Cet.1 Yogyakarta Aditya Media 1991 xix, 134 hlm. ; 21 cm. R25.32 - R25-0594 Kelapa Sawit