Теория и практика борьбы с рудничными газами на больших глубинах
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Russian |
| Published: |
М
Недра
1981
|
| Subjects: |
| Physical Description: | 335с |
|---|
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Russian |
| Published: |
М
Недра
1981
|
| Subjects: |
| Physical Description: | 335с |
|---|