搜索结果: 1-1 共查到“应用经济学 vision”相关记录1条 . 查询时间(0.081 秒)
Widely accepted vision for agriculture may be inaccurate,misleading
Widely accepted vision agriculture inaccurate misleading
2017/3/14
"Food production must double by 2050 to feed the world's growing population." This truism has been repeated so often in recent years that it has become widely accepted among academics, policymakers an...