Show WASHINGTON June 28 By By ByThe The Associated Press Pres Grain ex- ex ports port last week w ck from rein the United States tates were bushels a as a. compared d with bushels the week we l before Commerce de de- department de- de fIgures s today toda gave ae the following rollo comparisons between b t te e n the two weeks seeks Wheat bushels against bushels Rye Ry against Oats against n Corn against a 14 Barley haney against Canadian groin grain exported rl front from tho the United States Stat s ports amounted amount d to bushels bushel against bushels bushel while North American exports of ot wheat flour were barrels against |