TY  - BOOK
AU  - Ager, Derek .
TI  - The New Catastrophism: The importance of the Rare Event in Geological History
SN  - 0 521 42019 9
U1  - 904 
PY  - 1993///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Geology
KW  - Catastrophism
KW  - Geological History
KW  - Deptt.-Geology
N1  - Index
ER  -