3[9]Dushenkov S.,Kapulnik Y.Phytofiltration of metal.In:Phytoremediation of Toxic Metals-Using plants toclean up the environment Eds.Raskin I.And Ensley B.D.New york:Wiley,2000.89-106
4[10]EPA publication 542-F-98-011.A Citizen ' s Guide to Photopremedition.New York:Wiley,1998.1-15
