TY  - BOOK
ED  -  United Nations. 
TI  -  Rational use of water and its treatment in the chemical industry
SN  -  9211165008
PY  - 1991///
CY  -  New York : 
PB  -  United Nations, 
KW  -  Chemical industry
KW  -  Water-supply
N1  -  At head of title: Economic Commission for Europe, Geneva;  "United Nations publication sales no. E.91.II.E.3"--T.p. verso
ER  -