TY  - BOOK
AU  - United Nations Technical Cooperation for Development
ED  - United Nations Technical Cooperation for Development
TI  - Review of the United Nations ground water exploration
T2  - United Nations natural resources water series
U1  - "X9(D2).1(X).N62<--N77, L9/UN" 
PY  - 1979///
CY  - New
PB  - York United Nations USA    
KW  - Engneering
ER  -