TY  - BOOK
AU  - Michael,A M.
AU  - Khepar,S D.
TI  - Water well and pump engineering
SN  - 0074517856
AV  - TD405  .M53 1989
PY  - 1989/// (Rep. 1976)]
CY  - New Delhi
PB  - McGraw-Hill
KW  - Wells
KW  - Groundwater
ER  -