T. Atsbeha, A. . and T. Yayneshet, G. (2013) “Rural poultry marketing systems and associated marketing constraints in two agro-ecological zones of central Tigray, Northern Ethiopia”, Scientific Journal of Animal Science, 2(6), pp. 150-159. Available at: http://sjournals.com/index.php/sjas/article/view/1074 (Accessed: 24November2024).