TY  - BOOK
AU  - Gupta,A.A.
AU  - Chandra Sekharan,M.E.
ED  - India.
TI  - Hydrological studies in Noyil, Vattamalai, Karai and Ponnani Drainage basins
U1  - 551.49 
PY  - 1980///
CY  - Coimbatore
PB  - Central Ground Water Board
KW  - Hydrogeology
KW  - India
KW  - Groundwater
ER  -