Za vyššiu hygienickú úroveň životného prostredia
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Slovak |
| PhysicalDescription: | 26 s. V. 8° |
| Published: |
Martin
Osveta
1953
|
| Series: | Veda ľudu : roč. 2
|
| Subjects: |
| Item Description: | Ob. tit. |
|---|---|
| Physical Description: | 26 s. V. 8° |
