National colonization bill. Hearings before the Committee on labor, House of representatives, Sixty-fourth Congress, first session, on H.R.11329, a bill to authorize the secretary of labor to cooperate with other departments of the government in fostering, promoting, and developing the welfare of the wage earners of the United States, by creating new opportunities for permanent and profitable employment, and for other purposes. May 18, 22, 25, June 5 and 15, 1916
United States. Congress. House. Committee on Labor