TY  - BOOK
AU  - Nikoladze,G.
AU  - Mints,D.
AU  - Kastalsky,A.
AU  - Afanasyev,V.
TI  - Water treatment: for public and industrial supply 
SN  - 5030000801
U1  - 628.168 22
PY  - 1989///
CY  - Moscow
PB  - Mir Pubs.
KW  - Water
KW  - Purification
KW  - Water resources development
KW  - Nigeria
KW  - Politics and government
N1  - Translated from the Russian by V. Afanasyev
ER  -