Small water purification systems
By: by Richard B. Case, and Toni K. Ristau.
Contributors: Ristau, Toni K.; United States. Bureau of Land Management. Division of Scientific Systems Development.; United States. Bureau of Land Management. Division of Engineering.
Series: Technical note ;; 351; Technical note (United States. Bureau of Land Management) ;; 351.
Publisher: U.S. Dept. of the Interior, Bureau of Land Management; Available from Denver Service Center
Published: 1981
Place of publication: Denver, Colo
Language: eng
Subjects: Water -- Purification -- Equipment and supplies.; Drinking water -- Standards -- United States.
Notes: "Division of Scientific Systems Development and Division of Engineering, Bureau of Land Management, U.S. Department of the Interior."
"July 1981."
Periodic updating anticipated.