TY  - BOOK
AU  - Rogers, Arthur William,
ED  - Geological Society of South Africa.
TI  - The pioneers in South African geology and their work
U1  - 556.8 
PY  - 1937///
CY  - Johannesburg
PB  - The Geology Society of South Africa
KW  - Geology
KW  - Africa, South
KW  - Geologists
ER  -