00290nam a2200085Ia 4500008004100000100004100041245007900082300001300161650003000174140318s9999    xx            000 0 und d  aNair, Achuthan M. and Sreedharan, C.  aSeasonal variation in nutrient concentration of foliar tissues of oil palm  a33-38 p.  aOil Palm. Soil Nutrition.