مقالة · مجلة · 2008

Innovation system approach to agricultural development: Policy implications for agricultural extension delivery in Nigeria

Agwu, E A, Dimelu, U M, Michael C. Madukwe, C M

AFRICAN JOURNAL OF BIOTECHNOLOGY

• وصول مفتوح · ماسي
• أعلى 10% عالميًا

اقرأه10.5897/ajb08.289