搜索结果: 1-1 共查到“作物学 combine harvesters”相关记录1条 . 查询时间(0.078 秒)
Impacts of Rice Combine Harvesters on Economic and Social of Farmers in a village of the Tung Kula Ronghai Region.
Rice Combine Harvesters Economic Social Farmers village the Tung Kula Ronghai Region
2010/12/16
Impacts of Rice Combine Harvesters on Economic and Social of Farmers in a village of the Tung Kula Ronghai Region.