TY  - BOOK
AU  - Sawkins,F.J.
TI  - The evolving earth - A Text in Physical Geology
SN  - 978-1-77007-062-2
PY  - 1974///
CY  - New York
PB  - Macmillan Publishing Co., Inc.
KW  - Geology
KW  - South Africa
KW  - Guidebooks
ER  -