TY  - BOOK
AU  - DEVAKUMAR VARMA
AU  - Dr.K.P.Thrivikramji
TI  - Textural and Mineralogical study of beach sediments in the Shangumugam-Kovalam sector ,Trivandrum district and Geology of the area around Cherupulasseri,Palghat district,Kerala
U1  - GEOPGD84 
PY  - 1984///
CY  - Trivandrum
PB  - University of Kerala 
ER  -