TY  - GEN
AU  - Todd, David Keith
TI  - Groundwater Hydrology 
SN  - 047108641X
U1  - 551.49 TOD/Gro 
PY  - 1980///
CY  - New York
PB  - John Wiley & Sons
KW  - Hydrology
N1  - Includes Index
ER  -