The greening of Africa breaking through in the battle for land and food

The greening of Africa breaking through in the battle for land and food

التفاصيل البيبلوغرافية
المؤلف الرئيسي: Harrison, Paul 1945-
مؤلف مشترك: Earthscan
التنسيق: كتاب
منشور في: New York, N.Y. Penguin c1987.
الموضوعات:
Agriculture > Economic aspects > Africa.
Agricultural ecology > Africa.
Agriculture > Africa.
Agriculture and state > Africa.
Food supply > Africa.
Africa > Rural conditions.