Mukharjee, Subhankar2017-02-192017-02-191971Th540.072:M953ahttp://ir.nbu.ac.in/handle/123456789/726enEquilibriumheterogeneous phaseAspects of equilibrium in a heterogeneous phase system-studies on ion-exchange equilibria and polarography of clay minerals and related exchange systemsChakrovarty, S KThesis