On behalf of the United Nations and its Department of Economic and Social Affairs, I welcome you to this high-level meeting on “African Agriculture in the 21 st Century: Meeting the Challenges, Making ...
The Neolithic Revolution—also referred to as the Agricultural Revolution—is thought to have begun about 12,000 years ago. It coincided with the end of the last ice age and the beginning of the current ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback