TY  - BOOK
AU  - Simmers, I.
TI  - Estimation of natural groundwater recharge
SN  - 9027726329
U1  - 551.49 
PY  - 1987///
CY  - Boston
PB  - D. Reidel Publishing Company
KW  - Natural groundwater
N1  - Includes appendixes ;glossary ; references & index
ER  -