TY  - BOOK
AU  - Pough,Frederick H.
TI  - Our earth,: what it is
T2  - A Whitman learn about book,
AV  - PZ10.P665 Ou
U1  - 550 
PY  - 1961///]
CY  - Racine, Wis.
PB  - Whitman Pub. Co.
KW  - Earth
KW  - Juvenile literature
UR  - http://www.archive.org/details/ourearthwhatitis00poug
UR  - http://www.openlibrary.org/books/OL5799914M
ER  -