Search results for: WHO Collaborating Centre on Environmental Pollution Control

Showing 1 - 3 results of 3 Refine Results
  1. 1

    Air quality in selected urban areas, 1973-1974

    Published: World Health Organization, 1976
    Physical Description: 65 pages : illustrations ; 28 cm.
    Book
  2. 2

    Air quality in selected urban areas, 1975-1976

    Published: World Health Organization, 1978
    Physical Description: 42 pages : map ; 30 cm.
    Book
  3. 3

    Air quality in selected urban areas, 1977-1978

    Published: World Health Organization, 1980
    Physical Description: 71 pages : illustrations ; 30 cm.
    Book