10th Anniversary of UNO Environment Progamme
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| Country: | Soviet Union, USSR |
|---|---|
| Issue: | 10th Anniversary of UNO Environment Progamme |
| Date: | 1982-05-10 |
| Paper: | coated |
| Print: | Photogravure |
| Size: | 28 x 40 |
| Perforation: | frame 11½ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 6 Russian kopek |