TY  - BOOK
AU  - Mason, P.
AU  - Gibson, A. B.
ED  - Geological Survey of Kenya
TI  - Geology of the Kalossia - Tiati area (Digree sheet 26, N.E. and S.E. quarters with two coloured geological maps)
U1  - 556.762 DDC 23
PY  - 1957///
CY  - Nairobi
PB  - Government printer
KW  - Geology - Kenya - Tiati area
KW  - Geology
ER  -