1 Exhibit D Page 1 AGREEMENT FOR FILING CONSOLIDATED FEDERAL INCOME TAX RETURN AND FOR ALLOCATION OF LIABILITIES AND BENEFITS ARISING FROM SUCH CONSOLIDATED TAX RETURN BETWEEN THE COLUMBIA GAS SYSTEM, INC. AND SUBSIDIARY COMPANIES The following...Columbia Gas System Inc • April 30th, 1997 • Natural gas transmisison & distribution
Company FiledApril 30th, 1997 Industry