Author:
Cossi, Olga.
Imprint:New York : New Discovery Books ; Toronto : Maxwell Macmillan Canada ; New York : Maxwell Macmillan International, c1993.
Physical Description127 p. ; 24 cm.
Note:"An Earthcare book."
Note:Discusses water's sources, uses, and shortages; water quality problems and management programs; and what individuals can do to ensure cleaner water.