TY - BOOK AU - Jefferis,David TI - The earth: our home planet SN - 9780778737308 (bound) U1 - 525 JEF PY - 2008/// CY - New York, St. Catharines, Ont. PB - Crabtree Pub. KW - Space KW - Juvenile literature KW - Earth N1 - Includes index; Guided reading: S N2 - Takes an in depth look at our home planet, including the inside core, the oceans and continents, the atmosphere surrounding it, and how it is affected by other planetary bodies ER -