Power up to fight pollution /
Lisa Bullard ; illustrated by Wes Thomas.
- Minneapolis, MN : Lerner, c2011.
- 24 p. : col. ill. ; 26 cm.
- Cloverleaf books. Planet protectors .
Includes bibliographical references and index.
The pollution problem -- A super power-saver -- The three Rs -- More ways to help -- The pollution path.