Environmental health in urban development : report of a WHO expert committee.
- Geneva : World Health Organization, 1991.
- vi, 65 p. -
- WHO technical report series, 807 0512-3054 ; .
- Technical report series (World Health Organization) ; 807. .
"Who Expert Committee on Environmental Health in Urban Development met in Geneva from 17 to 23 April 1990"--P. 1.