Feedipedia
Animal feed resources information system
Feedipedia
Feedipedia

van der Vossen et al., 2007. Record from Protabase. van der Vossen, H.A.M. & Mkamilo, G.S. (Editors). PROTA (Plant Resources of Tropical Africa / Ressources végétales de l’Afrique tropicale), Wageningen, Netherlands.

Document reference 
van der Vossen, H. A. M. ; Fagbayide, J. A., 2007. Helianthus annuus L.. Record from Protabase. van der Vossen, H.A.M. & Mkamilo, G.S. (Editors). PROTA (Plant Resources of Tropical Africa / Ressources végétales de l’Afrique tropicale), Wageningen, Netherlands.
Citation key 
van der Vossen et al., 2007