TY  - BOOK
AU  - Sparks B W
AU  -  West R G
TI  - Ice age in Britain
U1  - H551.3.A5, L2 
PY  - 1972///
CY  - London
PB  - Methuen U K        
KW  - Geology
N1  - Bib p. 284-93
ER  -