Инструкция метеорологическим станциям II разряда
| Format: | Book |
|---|---|
| Language: | Russian |
| Published: |
Петроград
Гос. изд.
1922
|
| Subjects: |
| Format: | Book |
|---|---|
| Language: | Russian |
| Published: |
Петроград
Гос. изд.
1922
|
| Subjects: |