Үр тарианы ургамлын тарих хугацаа ба үрийг суулгах гүн
| Main Author: | |
|---|---|
| Format: | Unknown |
| Language: | Mongolian |
| Published: |
УБ
ХҮ
1962
|
| Subjects: |
| Physical Description: | 8х |
|---|
| Main Author: | |
|---|---|
| Format: | Unknown |
| Language: | Mongolian |
| Published: |
УБ
ХҮ
1962
|
| Subjects: |
| Physical Description: | 8х |
|---|