TY  - BOOK
AU  - Bathla Seema
AU  - University Of Delhi. Deptt Of Economics
ED  - University Of Delhi. Deptt Of Economics
TI  - Sustainability of ground water reources in Punjab
U1  - "X9(D24).243.N9, N6" 
PY  - 1996///
CY  - Delhi
PB  - University Of Delhi India    
KW  - Engneering
ER  -