2 options
Ozone depletion.
- Format:
- Book
- Government document
- Language:
- English
- Subjects (All):
- Atmospheric ozone.
- Ultraviolet radiation.
- Ozone layer depletion.
- ultraviolet radiation.
- Physical Description:
- 1 online resource
- Place of Publication:
- [Washington, D.C.?] : U.S. Environmental Protection Agency, Air and Radiation, [1999]
- Notes:
- Title from title screen.
- "EPA/430-F-99-023."
- "September 1999."
- OCLC:
- 50605216
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