TY  - BOOK
ED  - Open University.
TI  - Geology
SN  - 0335021700
PY  - 1971///
CY  - Milton Keynes
PB  - The Open University Press
KW  - Earth
KW  - Rocks
KW  - Internal Structure
KW  - Surface
N1  - Materials accompanied with this book bearing the same call number are kept at APD
ER  -