Хөдөө аж ахуйг шинжлэх ухаан- техникийн үндсэн дээр хөгжүүлэх Ленинч зам
| Main Author: | |
|---|---|
| Format: | Unknown |
| Language: | Mongolian |
| Published: |
УБ
УХГ
1975
|
| Edition: | 1 |
| Subjects: |
| Physical Description: | 218х |
|---|
| Main Author: | |
|---|---|
| Format: | Unknown |
| Language: | Mongolian |
| Published: |
УБ
УХГ
1975
|
| Edition: | 1 |
| Subjects: |
| Physical Description: | 218х |
|---|