Studies of the Nature and Control of Blight, Leaf and Pod Spot, and Footrot of Peas Caused by Species of Ascochyta
U. P. Hedrick, Fred Carlton Stewart, Charles Bovett Sayre, George Henry Howe, Samuel Willard Harman, Leon Kilby Jones, Arthur William Clark, Lucius Lincoln Van Slyke, Edward E. Clayton, Theodore Tellefsen Odell
