WORKS BY THE SAME AUTHOR. Grotenfelt's Modern Dairy Practice. By F. W. WOLL. Second Edition. 285 pp. $2.00. American Edition. A Book on Silage. Chicago, Ill., 1895. 190 pp. Paper, 50 cents; cloth, $1.00. Dairy Calendar, 1895–96. New York, 1894-95. 327-319 PP. $1.00. Agricultural Calendar, 1895-96. New York, 1894-95. 304 pp. $1.00. The last two publications form the foundation of the present volume, |