0000950117-01-500756 10-Q 1 20010630 20010724 BHA GROUP INC 0000801128 3564 431416730 DE 0930 10-Q 34 000-15045 1686552 8800 E 63RD ST KANSAS CITY MO 64133 8163568400 8800 E 63RD STREET KANSAS CITY MO 64133 10-Q 1 a31058.txt BHA GROUP HOLDINGS, INC.