Aperçu gratuit du livre The hog in America, Past and Present; With Suggestions Upon Farm, Pens, Breeds, Breeding, Pedigreeing, Standard of Excellence, Selection of Animals, Management of Swine, Selling and Other Subjects of Importance to Swine Breeders
The hog in America, Past and Present; With Suggestions Upon Farm, Pens, Breeds, Breeding, Pedigreeing, Standard of Excellence, Selection of Animals, Management of Swine, Selling and Other Subjects of Importance to Swine Breeders