TY  - BOOK
AU  - Sawkins,Frederick J.
TI  - The Evolving earth: a text in physical geology
SN  - 0024065005
AV  - QE28.2 .E86
U1  - 551 
PY  - 1974///]
CY  - New York
PB  - Macmillan
KW  - Physical geology
KW  - Plate tectonics
ER  -