Balakrishnamurthi, T.S.2014-06-032014-06-031969Ceylon Coconut Quarterly, 20(3):p.111-122https://dl-cri.nsf.gov.lk//handle/1/2916FertilizersFertilizer trialsRadio isotope studiesFertilizer uptakeIsotope studies on efficiency of fertilizer utilition by coconut palms