TY  - BOOK
AU  - GOPALAKRISHNA BHAT,P
AU  - K.P.Trivikramji
TI  - Report on the geology of Attingal-Cheriyavelunallur area
U1  - GEOPGD18 
PY  - 1972///
CY  - Trivandrum
PB  - University of Kerala
ER  -