尼日利亚奥孙州和翁多州参与木薯和棕榈油加工的微型企业信息

Information on micro-enterprises involved in cassava and palm oil processing in the Osun and Ondo states of Nigeria

TECHNOVATION · 2000
被引 10
人大 AABS 3
农业经济学农业科学经济学环境科学商业