1. Standard Methods for the Examination of Water and Wastewater;American Public Health Association (APHA),1989
2. Soil Microbiology;Alexander,1977
3. Chlorination of humic and fulvic acids;Babcock;J. Am. Wat. Wks Ass.,1979
4. Trihalomethane production from algal precursors;Briley,1985
5. Water quality management in a drinking water reservoir;Cooke;Lake Reservoir Mgmt,1986