TY  - BOOK
AU  - United Nations. Technical Co-Operation For Development (Deptt Of-)
ED  - United Nations. Technical Co-Operation For Development (Deptt Of-)
TI  - Ground water in Western and Central Europe
T2  - "United Nations, Natural Resources/Water Series,27"
U1  - "X9(D24).5.N9, N1/UN" 
PY  - 1991///
CY  - New
PB  - York United Nation U S A  
KW  - Engneering
ER  -