Dyersville, March 15 Hay, large square, good, $150-205, fair, $125-45; large round, good, $135-175, fair, $100-125. Straw, large square, good, $180; large round, good, $62. Corn Stalk, large round, good, $20, large square, $45.  Grass,  large square, good, $135-160, large round, poor, $135-175. Oat Hay, large round,...