na INLIS000000000001657 20210430103935 210430||||||||| | ||| |||| || | 0582404002 010-0421001657 en 633.614 633.614 HAR o Hartley, Charles William Stewart The oil palm Ed. 3 London Longman 1988 xiv, 761 hlm.: ill.; 23 cm. KELAPA SAWIT