TY  - BOOK
AU  - Mason,P.
AU  - Gibson,A.B.
TI  - Geology of the Kalossia-Tiati area. Degree sheet 26, N.E. and S.E. q uarters (with two coloured geological maps) / 
PY  - 1957///]
CY  - [Nairobi : 
PB  - Govt. printer, 
KW  - Geology
KW  - Kenya
KW  -  Kalossia-Tiati area
KW  - Kalossia-Tiati area
ER  -