Development of environmental health criteria for urban planning :
Development of environmental health criteria for urban planning : report of a WHO scientific group [meeting held in Geneva from 1 to 9 June 1971]
- Geneva : World Health Organization, 1972.
- 35 p.
- World Health Organization technical report series ; no. 511 .
eng fre spa.
jpn.
9241205113
Environmental health.
City planning.
WA 30
eng fre spa.
jpn.
9241205113
Environmental health.
City planning.
WA 30