TY  - BOOK
AU  - UMA AMBIKESAN
AU  - Dr.P.T.Roy Chacko
TI  - Textural and Mineralogical studies of the heavy minerals in the Perumathura beach,Trivandrum district,And its penultimate  sources and geology of their provenance
U1  - GEOPGD261 
PY  - 2004///
CY  - Trivandrum
PB  - University of Kerala
ER  -