搜索结果: 1-1 共查到“世界经济学 Green Revolution”相关记录1条 . 查询时间(0.062 秒)
A Green Revolution for Africa – Doesit Need to be so Controversial?
Green Revolution Africa Controversial
2014/6/25
Due to sub-Saharan Africa’s recurrent food-crises and enhanced difficulties to feed its growing population, calls for a Green Revolution – a substantially raised agricultural productivity by means of ...