. . "Electronic books"@en . . . . . . . . "Committee Serial No. F. Considers legislation to authorize USDA to plant 75,000 acres in quayule shrubs for rubber production."@en . . . . . . "Guayule Rubber : hearings before the United States House Committee on Agriculture, Seventy-Seventh Congress, second session, on Jan. 7, 8, 13, 1942"@en . "Guayule rubber hearing before the Committee on Agriculture, House of Representatives, Seventy-seventh Congress, second session on H.R. 6299, to provide for the planting of seventy-five thousand acres of guayule or other rubber-bearing plants in order to make available a domestic source of crude rubber for emergency and defense uses. January 7, 8, and 13, 1942"@en . . "Guayule rubber : hearing before the Committee on Agriculture, House of Representatives, Seventy-seventh Congress, second session on H.R. 6299, to provide for the planting of seventy-five thousand acres of guayule or other rubber-bearing plants in order to make available a domestic source of crude rubber for emergency and defense uses. January 7, 8, and 13, 1942"@en . "Considers (77) H.R. 6299."@en .