Cox, Shirley, 1953-
Earth science /
by Shirley Cox.
- Vero Beach, FL : Rourke, 1992.
- p. cm.
- Science fair .
Explains the scientific method and suggests a variety of earth science projects and experiments suitable for a science fair.
0866254293
92009132 /AC
Earth sciences--Experiments--Juvenile literature.
Science projects--Juvenile literature.
Earth sciences--Experiments.
Experiments.
Science projects.
Earth Sciences-Experiments Experiments Science Projects
QE44 / .C68 1992
550/.78