20th Belarusian Energy and Ecology Congress
80%
| Country: | Belarus |
|---|---|
| Issue: | Economy and Industry Energy Environment and Conservation |
| Date: | 2015-03-26 |
| Size: | 40 x 28 |
| Perforation: | 13.5 by 13 |
| Format: | Stamp |
| Face Value: | N |