Vodohospodárske úpravy - vlastenecká úloha mládeže
| Main Authors: | , |
|---|---|
| Format: | Book |
| Language: | Slovak |
| PhysicalDescription: | 28, [1] s. 8° |
| Published: |
Bratislava
Smena
1959
|
| Subjects: |
| Item Description: | Ilustr. |
|---|---|
| Physical Description: | 28, [1] s. 8° |
