Turbidity and bacterial removal in horizontal flow filter
Sen, R.N.
Turbidity and bacterial removal in horizontal flow filter - Roorkee Deptt.Of Civil Engg. 1967 - iv,87p.
624.072 / SEN
Turbidity and bacterial removal in horizontal flow filter - Roorkee Deptt.Of Civil Engg. 1967 - iv,87p.
624.072 / SEN