Sustainable energy sources /
Angela Royston.
- Mankato, Minn. : Arcturus Pub., 2010.
- 46 p. : col. ill. ; 28 cm.
- How can we save our world? .
Includes bibliographical references and index.
Who needs energy? -- From candles to light bulbs -- Problems with fossil fuels -- Nuclear power -- Water and wind power -- Solar power -- Other sources of power -- Saving energy -- Glossary.