A treatise on cattle [electronic resource] : Shewing the most approved methods of breeding, rearing, and fitting for use, horses, asses, mules, horned cattle, sheep, goats, and swine; with directions for the proper treatment of them in their several disorders: to which is added, a dissertation on their contagious diseases. Carefully collected from the best authorities, and interspersed with remarks, By John Mills, Esq. fellow of the Royal Society of London, honorary member of the Dublin Society, of the Royal Societies of Agriculture at Paris and Rouen, of the Oeconomical Society of Berne, and of the Palatine Academy of Sciences and Belles-Lettres