TY  - BOOK
AU  - Michael,A M
TI  - Water well and pump engineering
U1  - SWE 628.11 M59W 
PY  - 1999///
CY  - Delhi
PB  - Tata McGraw-Hill Pub.
KW  - WELLS
KW  - IRRIGATION PUMPS
KW  - WATER - SUPPLY ENGINEERING
ER  -