4Mamontova LM, Savilov ED, Astafev VA, et al. Viral pollution of drinking water in industrial towns of Eastern Siberia [J]. Gig Sanit,2000, (3): 17-9.
5Holas J, Hencir M.Integrated watershed approach in controlling point and non-point source pollution within Zelivka drinking water reservoir[J]. Water Sci Technol, 2002, 45(9): 293-300.
6Wang L, Wang B, Pollution of water sources and removal of poilurants by advanced drinking water treatment in China[J]. Schriftenr Ver Wasser Boden Lufthyg, 2000, 105: 413-9.
7WANG L,WANG B.Pollution of water sources and removal of pollutants by advanced drinking water treatment in China [ J ]. Schriftenrver Wasser Boden Lufhyg,2000,105:413 -419.
8HOLAS J, HENCIR M. Integrated watershed approach in controlling point and nonpoint source pollution with in Zelivka drinking water reservoir[J] .Water Scienee Technical,2002,45(9) :293 - 300.
9MAMONTOVA L M, SAVILOR E D, ASTAFEV V A, et al. Viral pollutio of drinking water in industrial towns of Eastern Siberia[J]. Gig Sanit,2000(3) : 17 - 19.
10GRIGG N S.Surviving disasters in water utilities:learning from experience[M]. USA: Awwa Research Foundation and American Water Works Association,2002.
