TY  - BOOK
TI  - Rational use of water and its treatment in the chemical industry
SN  - 9211165008 (pbk.)
PY  - 1991///
CY  - New York
PB  - United Nations
KW  - Chemicals industry
KW  - Water purification
KW  - Water use
N1  - ECE/ CHEM/ 78
ER  -