na INLIS000000000000067 20220725115535 220725||||||||| | ||| |||| || | 979-413-565-8 010-0722000067 id 634.6 634.6Set b C.5 SETYAMIDJAJA, Djoehana Budidaya Kelapa sawit Semarang Itspress 1991 62p.;Pig.;Bibl.;21 Cm