Migratory Labor, Hearings before the Subcommittee on Migratory Labor of the Senate Labor and Public Welfare Committee on S. 1085, S. 1778, S. 2141, and S. 2498, 86th Congress: Part 2: May 12, 16, 18: July 8, 11, 1960
Coverage: Washington : U.S. Govt. Print. Off., 1961