Water power /
Christine Webster.
- New York : AV2 by Weigl, c2011.
- 24 p. : col. ill., col. map ; 26 cm.
- Water science .
Includes index.
Studying water power -- On the move -- Water power in history -- Steam power -- The water cycle -- Hydroelectric dams -- Storing power -- Tidal power -- Surfing water science -- Science in action -- What have you learned? -- Words to know/index.