مقالة · مجلة · 2014

The Potential of Farmer Field School in Cocoa Extension Delivery:A Ghanaian Case Study

Ernest Laryea Okorley, Gabriel Adjaro, Martin Bosompem

Journal of International Agricultural and Extension Education

• وصول مفتوح · ماسي

اقرأه10.4148/2831-5960.1230