TY  - BOOK
AU  - Cahen,Lucien
AU  - Snelling,N.J.
TI  - The geochronology of Equatorial Africa / 
U1  - 556.7 
PY  - 1966///
CY  - Amsterdam : 
PB  - North-Holland Publishing Co. , 
KW  - Geology
KW  - Africa, Central
N1  -  Includes bibliographical references
ER  -