0001130464-02-000018 11-K 3 20011231 20020514 BLACK HILLS CORP /SD/ 0001130464 4911 460458824 SD 1231 11-K 34 001-31303 02647001 625 9TH STREET PO BOX 1400 RAPID CITY SD 57709 6057212343 625 9TH STREET PO BOX 1400 RAPID SD 57709 BLACK HILLS HOLDING CORP 20001222 11-K 1 form11k_02.txt RETIREMENT SAVINGS PLAN - BHC EX-23 3 frm11k_ex23-02.txt CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS EX-99 4 ex99_form11k-02.txt LETTER TO COMMISSION PURSUANT TO TEMP NOTE 3T