Assessment of water supply and associated matters in relation to the incidence of cryptosporidiosis in Torbay in 1992 /
Vincent, R. J.
Great Britain.Drinking Water Inspectorate.
Great Britain.Department of the Environment, Transport and the Regions.
Great Britain.Welsh Office.
London : Drinking Water Inspectorate,
1997.
At foot of cover: Department of the Environment, Transport and the Regions - Welsh Office.