Treaties and other international acts series. 7144. International wheat agreement, 1971, wheat trade convention and food aid convention, 1971, between United States and other governments, open for signature Washington from Mar. 29-May 3, 1971; [proclaimed by President of United States July 30, 1971, entered into force with respect to certain parts June 17, 1971, and with respect to remaining parts July 1, 1971; entered into force definitively July 24, 1971].