DE MALLORCA, MARGARITA SICARDIIZAGUIRRE-MAYORAL, MARIA LUISA2020-01-242020-01-2419940334-5114http://hdl.handle.net/10222/77388Seasonal Dynamic, Host Range and Symbiotic Efficiency of Native Rhizobial Populations in Three Soil Horizons of Four Contrasting Savanna SitesText17143