Topic
| Code | 20000437 |
|---|---|
| Name | water |
| Description | Environmental issues about bodies of water, including oceans, lakes, streams and reservoirs, as well as ice, glaciers and forms of precipitation |
| Lft | 37 |
| Lvl | 2 |
| Rgt | 44 |
| Code | 20000437 |
|---|---|
| Name | water |
| Description | Environmental issues about bodies of water, including oceans, lakes, streams and reservoirs, as well as ice, glaciers and forms of precipitation |
| Lft | 37 |
| Lvl | 2 |
| Rgt | 44 |