TY  - BOOK
AU  - Grego,Peter
TI  - Exploring the Earth
SN  - 9781420682694
U1  - 500 21
CY  - London : Teacher Created Resources, ©2007
KW  - Earth
N1  - Take a guided tour around the Earth and discover for yourself our planet's red-hot core, life-giving atmosphere, oceans, and mountains. Prepare for lift-off! [back cover]; The world around us
ER  -