A guide to the Mersey Measure /
McMaster, Steve.
Greenall, Cathy.
House, Margaret.
Great Britain.Department of the Environment.
London : HMSO,
1996.
At head of title: Department of the Environment.
Cover title: Mersey Measure : a guide to the Mersey Basin Campaign's river water quality analysis and presentation system.
Includes bibliography.
Mersey Basin Campaign.