North Cumbria sporadic cryptosporidiosis study /
Carlisle and District Primary Care Trust.
Great Britain.Drinking Water Inspectorate.
Foundation for Water Research.
Marlow : Foundation for Water Research,
2003.
"Drinking Water Inspectorate"--Cover.
"DWI0837"--Cover.
Includes bibliographical references.
Cryptosporidiosis
Water
Drinking water