Items where Author is "Usman, I. A."

Article

Ikyaagba, E. T. and Amonum, J. I. and Usman, I. A. and Asiegbu, E. A. and Amagu, K. (2018) Effects of Growth Media on Germination and Early Growth of Afzelia africana sm ex pers. Annual Research & Review in Biology, 29 (2). pp. 1-7. ISSN 2347565X