Drinking water tech tips
Subtitle: simple fixes for wellhead openings.
Contributors: Washington (State). Office of Drinking Water.
Series: DOH pub -- #331-232; DOH publication -- #331-232.
Publisher: Washington State Dept. of Health, Division of Environmental Health, Office of Drinking Water
Published: 2003
Place of publication: [Olympia, Wash.]
Language: eng
Subjects: Wellheads -- Health aspects -- Washington (State); Wells -- Health aspects -- Washington (State); Water-supply -- Contamination -- Washington (State) -- Prevention
Other titles: Simple fixes for wellhead openings
Notes: Caption title.

"September 2003."

Also available on the Internet.