2 1 10 Hartono, Andry Additional Author Santoso, Alexander Additional Author Murray, Robert K. Additional Author Institut Pertanian Bogor Additional Author mixed material 9794484601 Jakarta EGC 1999 1075057_d598ac2b-09e1-4bc9-88ff-d97b510726a9_1560_1560.jpg.jpg Hartono, Andry Additional Author mixed material 9794485713 Jakarta EGC 2002