“Correlation BCorrelation Between the Prevalence of E.coli O157:H7 and the Physic -Chemical Characetween the Prevalence of E.Coli O157:H7 and the Physic -Chemical Characteristics of the Soil on a Dairy Farm Reared under Field Conditions in Baghdad Province: Taif N. H. Mustafa and Zuhair A. Mohammed”. 2014. The Iraqi Journal of Veterinary Medicine 38 (2): 55-65. https://doi.org/10.30539/iraqijvm.v38i2.224.