Feedipedia
Animal feed resources information system
Feedipedia
Feedipedia

El-Sayed, 2013. In: M.R. Hasan and M.B. New, eds. On-farm feeding and feed management in aquaculture. FAO Fisheries and Aquaculture Technical Paper No. 583. Rome, FAO. pp. 377–405

Document reference 
El-Sayed, A. F. M., 2013. Tilapia feed management practices in sub-Saharan Africa. In: M.R. Hasan and M.B. New, eds. On-farm feeding and feed management in aquaculture. FAO Fisheries and Aquaculture Technical Paper No. 583. Rome, FAO. pp. 377–405
Citation key 
El-Sayed, 2013