Presents experiments and projects suitable for science fairs, dealing with such aspects of the environment and ecology as the atmosphere, soil, water, plants, animals, and climate.
- ISBN10 0894909517
- ISBN13 9780894909511
- Publish Date 31 December 1999
- Publish Status Out of Print
- Out of Print 2 July 2021
- Imprint Enslow Publishers
- Format Hardcover (Library Binding)
- Pages 112
- Language English