World's Poultry Congress. 4th World's Poultry Congress to be held in England in 1930, hearings, 70th Congress, 2d session, on H. J. Res. 382, to send delegates and exhibit to 4th World's Poultry Congress to be held in England in 1930, Jan. 22, 1929; statements of R. W. Dunlap and M. A. Jull.