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 Eastern and Northern Europe
T2  - "United Nations, natural Resoruces/Water Series, 24"
U1  - "X9(D24).5.N8, N0/UN" 
PY  - 1990///
CY  - New
PB  - York United Nations U S A  
KW  - Engneering
ER  -