%0 Journal Article %T Retrospect studies on the prevalence of fowl cholera in Zaria-Kaduda state Nigeria %A MA Raji %A JS Ahmed %A L Saidu %A JA Ameh %J Sokoto Journal of Veterinary Sciences %D 2010 %I Usmanu Danfodiyo University %U http://www.ajol.info/index.php/sokjvs/article/view/72762