Wheat. To regulate interstate and foreign commerce in wheat, hearings before subcommittee, 76th Congress, 1st session, on S. 2395, to amend agricultural adjustment act of 1938, as amended, for purpose of regulating interstate and foreign commerce in wheat, providing for orderly marketing of wheat at fair prices in interstate and foreign commerce, insuring to wheat producers parity income from wheat based upon parity price or cost of production, whichever is higher, and for other purposes, June 30 and July 1, 1939.