Aufsatz(elektronisch)#12021Nodulation Potential and Phenotypic Diversity of Rhizobia Nodulating Cowpea Isolated from Major Growing Areas of EthiopiaIn: HELIYON-D-21-08040Kebede, Erana; Amsalu, Berhanu; Argaw, Anteneh; Tamiru, SolomonKebede, Erana; Amsalu, Berhanu; Argaw, Anteneh; Tamiru, SolomonOpen Access