 |
| |||
| changes to other varieties; switching to different varieties; varietal conversion; changing to different varieties; conversion to different varieties | |||
|
reconversion varietale : 2 短语, 1 学科 |
| 农业 | 2 |
|
| |||
| changes to other varieties; switching to different varieties; varietal conversion; changing to different varieties; conversion to different varieties | |||
|
reconversion varietale : 2 短语, 1 学科 |
| 农业 | 2 |