Ozone layer depletions : hearing before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One hundredth Congress, first session, March 9, 1987.

Coverage: Washington : U.S. G.P.O., 1987.

Volumes:

Ozone layer depletions : hearing before the Subcommittee on Health and the Environment of the Committee on Energy and Commerce, House of Representatives, One hundredth Congress, first session, March 9, 1987. (Washington : U.S. G.P.O., 1987.)