Stratospheric ozone depletion : joint hearing before the Subcommittees on Hazardous Wastes and Toxic Substances and Environmental Protection of the Committee on Environment and Public Works, United States Senate, one hundredth Congress, second session, March 30, 1988.
United States.Congress.Senate.Committee on Environment and Public Works.Subcommittee on Hazardous Wastes and Toxic Substances.
United States.Congress.Senate.Committee on Environment and Public Works.Subcommittee on Environmental Protection.
Washington : US GPO,
1988.
Atmospheric ozone
Stratosphere.