TY  - BOOK
AU  - Collins,Barbara J.
TI  - The story of our earth
PY  - 1967///
CY  - Pasadena, CA
PB  - Franklin Publications, Inc.
KW  - Collins, Lorence.
KW  - Geology
KW  - Juvenile literature
UR  - http://www.archive.org/details/storyofourearth00coll
UR  - http://www.openlibrary.org/books/OL24531982M
ER  -