TY  - BOOK
AU  - Gray,J.M.
TI  - Update: thequaternary ice age 
T2  - Special publication
SN  - 0904791254
PY  - 1983///
CY  - [London]
PB  - Queen Mary College, University of London
KW  - Glacial epoch
KW  - Great Britain
KW  - Geology, Stratigraphic
KW  - Quaternary
ER  -