Study of supply system of barley seed to farmers in North and Central Ethiopia
By: Selassie, Yunus Sahlu; Kafawin, Umar M.; Saoub, Hani…[et al.]. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series. Vol. 19, no. 1 (2004), pp.37-51, 15 p.
Subjects: Ethiopia; Seeds; Barley