TY  - BOOK
AU  - Haughton, S. H.
TI  - The stratigraphic history of Africa : South of the Sahara
U1  - 556 DDC 22
PY  - 1963///
CY  - London
PB  - Oliver & Boyd Ltd
KW  - Stratigraphic geology
KW  - Geology
KW  - Africa - Sahara
ER  -