TY  - BOOK
ED  - United Nations. 
TI  - Ground water in Eastern and Northern Europe / 
SN  - 9211043182
PY  - 1990///
CY  - New York  : 
PB  - United Nations, 
KW  - Groundwater
KW  - Europe
N1  -  "United Nations publication sales no. E.89.II.A.11"--T.p. verso;  Includes bibliography
ER  -