Stamp: Aral - region of ecological disaster. (Soviet Union, USSR 1991)
Aral - region of ecological disaster. (Soviet Union, USSR 1991)
15 February (Soviet Union, USSR ) within release Aral - region of ecological disaster. goes into circulation Stamp Aral - region of ecological disaster. face value 20 Russian kopek
| Stamp Aral - region of ecological disaster. in catalogues | |
|---|---|
| Michel: | Mi:SU 6171 |
Stamp is horizontal format.
Also in the issue Aral - region of ecological disaster.:
- Stamp - Volga - region of ecological disaster. face value 10;
- Stamp - Baikal - a unique natural complex. face value 15;
- Stamp - Aral - region of ecological disaster. face value 20;
Stamp Aral - region of ecological disaster. it reflects the thematic directions:
Environmental protection is the practice of protecting the natural environment by individuals, groups and governments.Its objectives are to conserve natural resources and the existing natural environment and, where it is possible, to repair damage and reverse trends.
A lake is a naturally occurring, relatively large and fixed body of water on the Earth's surface. It is localized in a basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from the ocean, although they may be connected with the ocean by rivers, such as Lake Ontario. Most lakes are freshwater and account for almost all the world's surface freshwater, but some are salt lakes with salinities even higher than that of seawater. Lakes vary significantly in surface area and volume.
