TY - BOOK AU - Pinnapola,A.S.P.J. TI - Sorptive Removal of Methylene Blue from aqueous solutions using slow Pyrolyzed Lasia spinosa (Kohila) stalk BC PY - 2019/// CY - Institiute of Chemistri Ceylon PB - Colombo KW - "Seminar Reports ,Dissertations,2019" ER -