Protecting Earth's Water SupplyBook - 2009
Explores a number of earth-friendly energy designs to reduce water pollution and create a healthier planet including eliminating harmful wastes into rivers and lakes and more efficient conservation laws.
Publisher: Minneapolis, MN : Lerner Publications, c2009
Branch Call Number: J 363.739 F912p 2009
Characteristics: 72 p. : ill. (chiefly col.) ; 24 cm