TY  - BOOK
ED  - Central Board of Irrigation and Power
TI  - Tubewell and ground water resources, 1961
U1  - 628.1 
PY  - 1961///
CY  - New Delhi
PB  - CBIP
KW  - Ground water resources
KW  - Tubewell
KW  - Water-supply engineering
ER  -