Experiment Station Work, XIII: Fertilizer Requirements of Crops, Cost of Raising Calves, Persimmons, Feeding Calves with Milk of Tuberculous Cows, Forcing Rhubarb, Gringing Corn for Cows, Killing the Germs of Tuberculosis in Milk, Waste in Feeding Cornstalks, Molasses for Farm Animals, Ropy Milk and Cream, Feeding Ducks, Dairy Salt