1. Bloat from pasturing on sweet clover;Farmers Bull.,1931
2. U. S. Dept. of Agr. Bloat. Farmers Bull. 1470, 31–32. 1926. Revised, 1930.
3. Red clover as feed;Farmers Bull.,1926
4. Year Book of Agriculture, p. 359. 1913.
5. Sheep on irrigated farms in the northwest;Jayne;U. S. Dept. of Agr., Farmers Bull.,1919