TY  - BOOK
AU  - D. Ravi Kumar
AU  -  M.S. Badrinath  Department of Soil Science and Agricultural Chem.
TI  - Groundwater quality and in eastern dry zone (Kolar district) of Karnataka
U1  - 630 
PY  - 2002///
CY  - Bangalore
PB  - University of Agricultural Sciences
ER  -