TY  - BOOK
AU  - National Geophysical Research Institute
AU  - C. P. Gupta, ed.
TI  - International woekshop on appropiate technology for development and management of groundwatwr resources in developing countries  
U1  - 627 
PY  - 1989///
CY  - New Delhi
PB  - Oxford & IBH
KW  - Hydraulic engineering
ER  -