2nd international ozone sonde | Libros

Air pollution

United States. General Accounting Office

1985

Clean Air Act

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Clean Air, Wetlands, Private Property, and Nuclear Safety

1995

Stratospheric ozone and man

Frank A. Bower

1981

Clean Air Act amendments

United States. Congress. House. Committee on Commerce. Subcommittee on Oversight and Investigations.

1995

The Ozone Layer

Maureen Christie

2000

Clean Air Act amendments

United States

1995

Ozone connections

Penelope Canan

2001

Handbook for the International Treaties for the Protection of the Ozone Layer

United Nations Environment Programme.

1996