旱作区
- 网络arid area
旱作区
旱作区
arid area
旱作地区,combined... ... ) Mountainous and arid area 山地旱作区 ) arid area 旱作区 ...
1
Developing models on water-saving agriculture through rainwater harvesting for supplemental irrigation in northern China semi-arid region
2
3
4
5
6