| Year | 1940 |
|---|---|
| Title translated | The Uhaku Subterranean River as an Area of the Nature Protection |
| Book | Looduskaitse II |
| Editor(s) | Vilbaste, G. |
| Publisher | Loodushoiu- ja Turismi-Instituudi Kirjastus |
| Publisher place | Tallinn |
| Pages | 221-232 |
| Type | article in book |
| Estonian author | |
| Language | Estonian |
| Id | 2183 |
Last change: 28.9.2020