1.
AKINBILE OO, ADIAMO IA, ELUMALERO GO, OLALEKAN OJ, DANIEL AI. Nitrogen fixation and yield of two cowpea varieties under legume-cereal cropping sequence. NJSE [Internet]. 2022 Jun. 22 [cited 2024 May 2];19(2). Available from: https://delsunjse.com/index.php/njse/article/view/12