Bui. 142, U. S. Dept. of Agriculture. 
Plate XII. 
**. .^^^L^L^BL-A* 
1 
fc 
Fig. 1.— Thrashing Small Grains on the Miami Silt Loam, Deep Phase, in 
Southeastern Wisconsin. 
Fig. 2-ATyficai 
Field of Winter Wheat on the Miami Clay Loam in West- 
Central Ohio. 
[Note the nearly level surface of this soil type.] 
