Richards, Julie.

Water energy / Julie Richards. - South Yarra, Vic. : Macmillan Library, 2009. - 32 p. : col. ill. ; 21 cm. - Macmillan young library. Energy chioces. Macmillan young library. .

Includes index.

ISBN: 9781420267174

Subjects--Topical Terms:
Water-power energy.
Renewable energy sources.

Dewey Class. No.: 333.91