Planet Earth : 25 environmental projects you can build yourself /
Kathleen M. Reilly.
- White River Junction, Vt. : Nomad Press, c2008.
- 122 p. : ill. ; 26 cm.
Includes bibliographical references (p. 120) and index.
"...provides an engaging guide to the natural world and encourages children ages 9 and up to get their hands dirty and actively connect with the environment..."--Cover back.