TY  - BOOK
TI  - Physical science with earth science
SN  - 0078685524  
AV  - Q160.2 .F43 2006
PY  - 2006///
CY  - New York, N.Y.
PB  - Glencoe/McGraw-Hill
KW  - Physical sciences
KW  - Study and teaching
KW  - Science
N1  - On cover: "National Geographic."
ER  -