TY  - BOOK
AU  - Dott,Robert H., Battern, Roger L.
AU  - x
TI  - Evolution kof the earth: x
SN  - 0070176256
U1  - 551.7/D725e 
PY  - 1981///
CY  - New York - London
PB  - McGraw - Hill
KW  - Historical geology
N1  - Includes
ER  -