Rodrigues, J.L.M. Melloto, M. Silveira, J.A.G. da <br/><br/>
Nodulin activities, hydrogenase expression and nitrogen fixation in cowpea inoculated with Hup+ and Hup-symbionts 

<br/><br/><label>Subjects--Topical Terms: </label><br/>Nodulo<br/>Hidrogenacao<br/>Feijao de Corda