TY  - BOOK
AU  - Naganna,C.
TI  - Studies in precambrians 
U1  - 551.71 NAG  
PY  - 1975///.
CY  - Bangalore : 
PB  - Department of Publications and Extension Lectures, Bangalore University, 
KW  - Precambrian Geologic Period
KW  - Geology
N1  - Includes index.
ER  -