Ozone depletion
Publisher: U.S. Environmental Protection Agency, Air and Radiation
Published: 1999
Place of publication: Washington, D.C.?]
Language: eng
Subjects: Atmospheric ozone; 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/sunwise/doc/ozondep8-26.pdf; current access is available via PURL.