Problems of aging water supply and sewerage systems in Yorkshire /: transmitted by the Government of the United Kingdom ; prepared by P.G. Clark.

Problems of aging water supply and sewerage systems in Yorkshire / transmitted by the Government of the United Kingdom ; prepared by P.G. Clark.

Clark, P.G.; United Kingdom

1982

Formats

Symbol[E/ECE/]WATER/SEM.9/R.25

TitleProblems of aging water supply and sewerage systems in Yorkshire / transmitted by the Government of the United Kingdom ; prepared by P.G. Clark.

DateGeneva : UN, 10 May 1982.

Description

10 p. : maps