TY  - BOOK
AU  - Stephenson,Robert
TI  - Exploring Earth in Space
SN  - 0811426033
AV  - QB631.4 .S74 1992
PY  - 1992///
CY  - Austin, Tex.
PB  - Raintree/Steck-Vaughn Library
KW  - Astronomy
KW  - Juvenile literature
N1  - Includes bibliographical references (p. 47) and index
N2  - Presents information about the Earth and its relationship to the sun and other celestial bodies. Includes various activities
ER  -