TY  - BOOK
AU  - United Nation. Economic Commission for Europe
ED  - United Nation. Economic Commission for Europe
TI  - Rational use of water and its treatment in the chemical industry
U1  - "X9(E):(D2), N1/UN" 
PY  - 1991///
CY  - New
PB  - York United Nations USA    
KW  - Electrical
ER  -