Water fit to use
By: [by] Carl Walter Carlson [and] Bernice Wells Carlson. Illustrated with photos. and with drawings by Aline Hansens.
Contributors: Carlson, Bernice (Wells) joint author.; Hansens, Aline, illus.
Edition: [Rev.]
Publisher: John Day Co.
Published: 1972
Place of publication: New York
Language: eng
Number of pages: 127
Subjects: Water-supply -- Juvenile literature; Water; Water supply
Description: Describes the properties and sources of water, the difference between drinkable and nondrinkable water, and water pollution and its remedies.