Pyrones.png
No higher resolution available.
| Description | Pyrones |
| Date | |
| Source | en:Image:Pyrones.png |
| Author | V8rik |
|
Permission
( Reusing this file ) |
GFDL |
|
This image of a simple structural formula is ineligible for copyright and therefore in the public domain , because it consists entirely of information that is common property and contains no original authorship. |
|