Guidelines for drinking-water quality. microbiological agents in drinking water.
World Health Organization.
World Health Organization.Guidelines for drinking-water quality.
Geneva : World Health Organization,
2002.
"The microbiological review documents contained in this addendum supersede those previously published in volumes 1 and 2 of the second edition of the Guidelines for drinking-water quality."--Pref.
Includes bibliographical references.
Drinking water
Water
Water quality