WORLD Health Organization
Water safety plan manual : step-by-step risk management for drinking-water suppliers - Geneva World Health Organization/ International Water association 2009 - 101 p.
Includes bibliography & glossary.
9789241562638
Drinking water
Water safety
Water pollution
363.123 / WOR
Water safety plan manual : step-by-step risk management for drinking-water suppliers - Geneva World Health Organization/ International Water association 2009 - 101 p.
Includes bibliography & glossary.
9789241562638
Drinking water
Water safety
Water pollution
363.123 / WOR