TY  - BOOK
AU  - Gardner,Robert
TI  - Robert Gardner's challenging science experiments
SN  - 0531110907 (lib. bdg.)
AV  - Q164 .G315 1993 
PY  - 1993///
CY  - New York
PB  - F. Watts
KW  - Science
KW  - Experiments
KW  - Juvenile literature
N1  - Includes bibliographical references (p. 171) and index
N2  - Presents easy-to-prepare scientific experiments that demonstrate principles of physics, chemistry, astronomy, and biology
ER  -