• 已选条件：
  • × College of Mechanical and Electronic Engineering, Northwest A and F University, Yangling, Shaanxi
  • × Per capita income
 全选  【符合条件的数据共：1条】

1 The Influence Degree of Minimum Purchase Price Policy on Grain Production Efficiency [会议论文]

作者:Yao, Zheng^1, Xuan, Pu^2

关键词:Agricultural industries;Agricultural productions;...

会议举办机构:College of Science, China Jiliang University, Hangzhou Zhejiang

会议时间:2019

预览  |  原文链接  |  全文  [ 浏览：6 下载：3  ]