%0 Journal Article %T Identification of stress tolerant rhizobial strains inhabiting Gliricidia sepium in Polonnaruwa district, Sri Lanka %J Ceylon Journal of Science %D 2020 %R 10.4038/cjs.v49i1.7704 %K ERIC 1R %K ERIC 2R %K pH tolerance %K Biological Nitrogen Fixation %K Combination of physiological conditions %U https://cjs.sljol.info/articles/10.4038/cjs.v49i1.7704/