Stratospheric update
Subtitle: an update on ozone protection progress
Contributors: United States. Environmental Protection Agency. Office of Air and Radiation
Publisher: U.S. Environmental Protection Agency, Air and Radiation
Published: 1999
Place of publication: [Washington, D.C.]
Language: eng
Format: Electronic resource
Subjects: Ultraviolet radiation; Ozone layer depletion
Notes: Title from title screen

Mode of access: Internet via the GPO Access web site. Address as of 9/14/02: http://www.epa.gov/ozone/geninfo/fall99.pdf; current access is available via PURL