Dubey, Nidhi Assessment of photocatalytic activity of doped TiO2 for degradation of 2,4-Dichl Dubey - Dr.B.R.Amb - Dr. B.R.Ambedkar National Institue of Te Dr. B.R.Ambedkar National Institue of Te 2018 - xi; 62p Dewey Class. No.: 660.2995061 / DU-A