Items where Author is "de Sá Barretto Sampaio, E.V."
Group by: Item Type | No Grouping Jump to: Article Number of items: 1. ArticleSantiago de Freitas, A.D. and Silva, A.F. and de Sá Barretto Sampaio, E.V. (2012) Yield and biological nitrogen fixation of cowpea varieties in the semi-arid region of Brazil. Biomass and Bioenergy, 45. pp. 109-114. |
