"Explains how to use the scientific method to conduct several science experiments about ecosystems. Includes ideas for science fair projects"--Provided by publisher.
- ISBN10 0766034194
- ISBN13 9780766034198
- Publish Date 16 January 2010 (first published 16 January 2005)
- Publish Status Active
- Publish Country US
- Imprint Enslow Publishing
- Edition Revised, Expanded ed.
- Format Hardcover (Library Binding)
- Pages 160
- Language English