

@booklet {1882,
	title = {Guidance Manual For Compliance With The Filtration And Disinfection Requirements For Public Water Systems Using Surface Water Sources},
	year = {1991},
	publisher = {USEPA https://www.google.co.il/url?sa=t\&rct=j\&q=\&esrc=s\&source=web\&cd=1\&ved=0CB0QFjAAahUKEwiAs6GR74nHAhXFa9sKHbKOD1Y\&url=http\%3A\%2F\%2Fwater.epa.gov\%2Flawsregs\%2Frulesregs\%2Fsdwa\%2Fswtr\%2Fupload\%2Fguidsws.pdf\&ei=t8W9VcD7EsXX7Qaynb6wBQ\&usg=AFQjCNEPDFchrAjUD},
	type = {Electronic Article}
}
