Oil Palm Bulletin No. 73 (November 2016) p6-9
Reduced Fertiliser Rounds Trial: Comparison between Compound and Mixture Fertilisers in High Rainfall Environment
Lee Teck Fah*, Alexander Aban**, Phor Kok Beng± and Haniff Salleh**

Oil Palm Bulletin No. 9 (November 1984) p1 - 9
Techniques in environmental physiology of oil palm:partitioning of rainfall above ground
SQUIRE, Geoffery Ray