Amending Section 22 of the Interstate Commerce Act : hearings before the United States Senate Committee on Commerce, Subcommittee on Surface Transportation, Ninetieth Congress, first session, on June 5, 6, 1967.

Committee Serial No. 90-20. Considers S. 754 and related S. 1174, to limit free or reduced transportation rates for the Federal Government to services rendered involving war, national emergency and exempt agricultural and bulk commodities.