Oil Palm Bulletin No. 12 (May 1986) p1 - 11 The effect of different methods of placement and frequency of application of fertilizer to oil palm on an inland soil in Peninsular Malaysia H.L. Foster and Mohd tayeb Hj Dolmat View Full Article Download PDF version
Oil Palm Bulletin No. 4 (May 1982) p46 - 56 The determination of oil palm fertilizer requirements in Peninsular Malaysia Part II:Effect of different environments FOSTER, H L View Full Article Download PDF version