AU  - COHEN,MICHAEL R.
AU  - COONEY,TIMOTHY M.
AU  - HAWTHORNE,CHERYL M.
AU  - MCCORMACK,ALAN J.
AU  - PASACHOFF,JAY M.
AU  - PASACHOFF,NAOMI
AU  - RHINES,KAREN L.
AU  - SLESNICK,IRWIN L.
TI  - DISCOVER SCIENCE
SN  - 0673423093
U1  - 500/COH 
PY  - 1900///
CY  - ILLINOIS, USA
PB  - SCOTT, FORESMAN AND COMPANY
KW  - SCIENCE
KW  - EDUCATION
KW  - HEREDITY
KW  - FOSSILS
KW  - CHANGE THROUGH TIME
KW  - ECOSYSTEMS AND BIOMES
KW  - MATTER
KW  - COMPOUNDS
KW  - GRAVITY AND MOTION
KW  - ELECTRICAL ENERGY
KW  - LIGHT AND SOUND
KW  - FORECASTING WEATHER
KW  - EARTH'S MOVEMENTS
KW  - RESOURCES AND CONSERVATION
KW  - SPACE
KW  - BODY'S CONTROL SYSTEMS
KW  - GROWING UP HEALTHY
ER  -