00393nam a2200121Ia 4500 191203s9999 xx 000 0 und d eng Buddhima Kalpani Pathiraja Adsorption Efficiency of Industrial Dyes to Banana Pseudo Stem Biomass Institiute of Chemistri Ceylon Colombo 2019 "Seminar Reports ,Dissertations,2019" book 4905 4905 0 0 0 NFIC IC IC GEN 2019-12-08 0 D0357 2019-12-08 00:00:00 2019-12-08 DIS