References
- Edwards , C.A. 1973 . “Persistant Pesticides in the Environment” , 2nd Edition , 6 – 99 . USA : CRC Press. INC. .
- 1971 . “EPA methods for Organic Pesticides in Water and Waste Water” , 24 – 38 . Cincinnati, Ohio : National Environ. Res. Ctr. .
- Faust , S.D. and Aly , O.M. 1987 . “Adsorption Processes for Water Treatment” , 193 – 283 . Boston Butterworth Publishers .
- 1993 . “Guidelines for Drinking Water Quality” , IInd Edition , Vol.1 , 176 Geneva : World Health Organization .
- Robeck , G.G. 1965 . J. Am. Wat. Wks. Assoc. , 57 (2) : 181 – 199 .
- Weber , W.J. 1972 . “Physico‐chemical Processes for Water Quality Control” , 199 – 259 . New York : Wiley Interscience Publishers .