TY  - BOOK
AU  - Kashef  Abdel-Aziz, Ismail.
TI  - GroundWater  Engineering
SN  - 0071005331
SN  - 1627
U1  - 551.49              
PY  - 1987///
CY  - New York
PB  - McGraw- Hill Book Company
KW  - Ground water551.49
ER  -