TY  - BOOK
AU  - Nyambok,I.O.
TI  - Geosciences and  the environment
SN  - 9966846204
AV  - QE40.N6 
PY  - 1993///
CY  - Nairobi
PB  - : Nairobi University Press
KW  - Earth sciences
KW  - Geology
KW  -  Environment
N1  - Includes bibliography and index
ER  -