TY  - BOOK
AU  - 
AU  - Walshaw, R.D.
AU  - Habgood, F.
ED  - Malawi Ministry of Agricuture and Natural Resources
ED  - 
TI  - Geology Survey Department: The Geology of the Thyolo Area
U1  - 556.9 21
PY  - 1973///
CY  - Zomba
PB  - Government printer
KW  - Geology Survey Department
N1  - includes references
ER  -