Symbiotic and agronomic characterization of bradyrhizobial strains nodulating cowpea in northern peru

1. Valdez, R.A.
2. Soriano, B.
3. Prado, G.
4. Zavaleta, D.
5. Matsubara, M.
6. Zúñiga, D.
7. Dion, P.
8. Valladolid, Á.
9. Ruesta, A.
10. Castellano-Hinojosa, A.
11. Correa-Galeote, D.
12. Bedmar, E.J.