TY  - BOOK
AU  - Sherlock,Robert Lionel
AU  - Casey,Raymond
ED  - Geological Survey of Great Britain.
ED  - Museum of Practical Geology (Great Britain)
TI  - British regional geology: London and Thames Valley
AV  - QE261 .S5 1960
PY  - 1960///
CY  - London
PB  - H.M. Stationery Off.
KW  - Geology
KW  - England
KW  - London
KW  - Thames Valley
N1  - At head of title: Dept. of Scientific and Industrial Research. Geological Survey and Museum; "Maps, publications, etc., dealing with the district": p. 60-62
ER  -