Agricultural extension in Africa.

Agricultural extension in Africa.

书目详细资料
主要作者: Bagche, Aruna 1946-
格式: 图书
语言:English
出版: Washington, D.C. World Bank 1994.
丛编:World Bank discussion paper 231
Africa technical department series.
主题:
Agricultural extension work > Africa, Sub-Saharan > Congresses.