Ozone layer depletion
Subtitle: an action guide.
Contributors: Washington (State). Air Quality Program.
Publisher: Washington State Dept. of Ecology, Air Quality Program
Published: 1993
Place of publication: [Olympia]
Language: eng
Subjects: Ozone layer depletion; Chlorofluorocarbons -- Environmental aspects
Notes: "Brochure #93-BR-06."