@ARTICLE {NURUDEEN:2018, title = {Does nitrogen matter for legumes? Starter nitrogen effects on biological and economic benefits of cowpea (Vigna unguiculata L.) in Guinea and Sudan Savanna of west Africa}, author = {Rahman, N. A. and Larbi, A. and Kotu, B. H. and Tetteh, F. M. * and Hoeschle-Zeledon, I. }, journal = {Agronomy}, year = {2018}, volume = {8}, number = {-:120}, pages = {1--12}, issn = {2073-4395}, note = {WAHub; Science Area; PPPH; CRP Grain Legumes; Legumes; Cowpea; Published 16 July 2018}, url = {https://doi.org/10.3390/agronomy8070120}, doi = {10.3390/agronomy8070120}, }