Guidance on safeguarding the quality of public water supplies
By: Department of the Environment, Welsh Office.
Contributors: Great Britain. Dept. of the Environment.; Great Britain. Welsh Office.
Publisher: H.M.S.O.; Stationery Office Books
Published: 1989
Place of publication: London
Language: eng
Number of pages: 108
Subjects: Water quality management -- Wales.; Drinking water -- Wales.; Water quality -- Standards -- Wales.; Drinking water -- Standards -- Wales.
Notes: Includes bibliographical references.