Petroleum shipments, hearing before subcommittee, 76th Congress, 1st session, on S. 1302, H R. 4547, and H. R. 2308, [bills] to make permanently effective or to repeal act to regulate interstate and foreign commerce in petroleum and its products by prohibiting shipments in such commerce of petroleum and its products produced in violation of State law, as amended, Apr. 26-28, 1939.

Tools