TY  - BOOK
AU  - ECE
TI  - Rational Use of Water and its Treatment in the Chemical Industry
U1  - 27.859 
PY  - 1991///
CY  - New York
PB  - UN
KW  - WIRTSCHAFTSBEREICHE(15)
KW  - Branchenstudien(15x5)
KW  - Bergbau, Erdöl, Erdgas, Rohstoffe (15x53)
KW  - Europa
ER  -