مقالة · مجلة · 2015

Forms and Trends of Encroachments in Cross River National Park of Nigeria

Henry M Ijeomah, Edem A. Eniang, Shafiu Kilishi Halidu, Albert Nathan Onyejekwe

International Journal of Biology

• وصول مفتوح · ماسي

اقرأه10.5539/ijb.v7n3p103