Key policy issues for the effective operation and maintenance of waste-water treatment plants / transmitted by the Government of the United Kingdom ; prepared by D.R. Woods.
1989
Detalles de los registros
Signatura[E/ECE/]ENVWA/SEM.4/R.10
TítuloKey policy issues for the effective operation and maintenance of waste-water treatment plants / transmitted by the Government of the United Kingdom ; prepared by D.R. Woods.
AutoresWoods, D.R.
United Kingdom
United Kingdom
FechaGeneva : UN, 22 Sept. 1989.
Descripción
14 p. : charts, graphs, map, tables