found: Work cat.: Gay, K. Ozone, 1989.
found: LC data base, 4/7/89.
found: ASTI:p. 165, under Atmospheric ozone, "Do solar particles pierce the ozone layer?".
found: INIS:Thes.
found: INSPEC(Ozonosphere)
found: McGraw-Hill dict. sci. tech.:under Ozone layer (see Ozonosphere)
found: Random House(Layer of the upper atmosphere where most of atmospheric ozone is concentrated ... also called ozonosphere)
found: NASA(Ozonosphere)
found: Thesaurofacet(Ozonosphere)
found: Encyc. atmos. sci. astrogeol.:p. 81, 320, 955 (Ozonosphere)
found: Britannica Micro.:v. VII, p. 659.