TY  - BOOK
AU  - Smith,Michael
TI  - Essentials of Modern Geology
SN  - SBN :540 C00132
U1  - 550 
PY  - 1968///
CY  - London
PB  - George Philip and Son Limited
KW  - Earth Sciences
N1  - First edition 1965,2nd edition 1968 printed in Great Britain
ER  -