Ozone layer
an image from the US government EPA "Sunwise" program. I converted it from PDF format. the source link is here - http://www.epa.gov/sunwise/doc/poster.pdf
Public Domain (CC0) · free for commercial use, no attribution required.
Related Tags
Specs
- SVG ID
- 128748
- Format
- SVG, PNG
- License
- Public Domain
