TY  - BOOK
AU  - Todd David Keith
TI  - Groundwater hydrology
U1  - H4224, J9;M0;1   TH 
PY  - 1980///
CY  - New York    
PB  -  John Wiley & Sons     
KW  - Underground water
N1  - Includes biblioraphical references; Index 527-535p
ER  -