Report on six month World Health Organisation overseas travelling fellowship /

Eitemau Tebyg

• A human ecological assessment of air quality management : a convergence in economic and ecological thinking /
  gan: Simpson, R. W. (Rodney William), 1946-
  Cyhoeddwyd: (1987)
• Air pollution : the emissions, the regulations, & the controls /
  gan: Tomany, James P.
  Cyhoeddwyd: (1975)
• Papers presented at Course on Air Pollution Control Techniques, held at Australian Mineral Foundation, Glenside, Adelaide, on 10th, 17th, 24th & 31st March, 1976.
  Cyhoeddwyd: (1976)
• Major aspects in air pollution monitoring in urban and industrial areas /
  gan: Blokker, P.C
  Cyhoeddwyd: (1973)
• Air pollution /
  gan: Parker, Homer W., 1921-
  Cyhoeddwyd: (1977)