Treaties and other international acts series. 3709. International wheat agreement, 1956, between United States and other Governments, formulated at United Nations Wheat Conference Apr. 25, 1956, open for signature Washington through Hay 18, 1956; [entered into force July 16, 1956, with respect to pts. 1, 3, 4, and 5, entered into force Aug. 1, 1956, with respect to pt. 2].