Ozone depletion and its effects : tropical focus, 20-23 February 1990, Penang, Malaysia - International Conference on Tropical Ozone and Atmospheric Change ( 1990 : Penang); Universiti Sains Malaysia; United States Environment Programme (Penang : Universiti Sains Malaysia, 1990)
An abstracts of key papers and other presentation
Keywords: Atmospheric ozone -- Environmental aspects -- Congresses; Ozone layer depletion -- Congresses; Climatic changes -- Congresses