TY  - BOOK
AU  - Wells,A.K.
AU  - Kirkaldy,John F.
TI  - Outline of historical geology
U1  - 551.7 
PY  - 1967///
CY  - London
PB  - Murby
KW  - Geology, Stratigraphic
KW  - Geology
KW  - Great Britain
N1  - Includes bibliographies
ER  -