TY  - BOOK
AU  - Cox,Shirley
TI  - Earth science
SN  - 0866254293
AV  - QE 44 .C68 1992
U1  - 550/.78 20
PY  - 1992///
CY  - Vero Beach, FL
PB  - Rourke
KW  - Earth sciences
KW  - Experiments
KW  - Juvenile literature
KW  - Science projects
N2  - Explains the scientific method and suggests a variety of earth science projects and experiments suitable for a science fair
ER  -