TY  - MAP
AU  - Shanker,Ravi
ED  - Geological Survey of India.
TI  - District resource map: Thiruvananthapuram district, Kerala 
PY  - 2001///
CY  - Kolkata
PB  - Geological Survey of India
KW  - Geology
KW  - India
KW  - Kerala
KW  - Maps
KW  - Mines and mineral resources
KW  - lcgft
N1  - Includes other three maps - Geomorphology and Landuse, Geohydrology, Geotechnical & Natural Hazards map and text
ER  -