Statistics on Vegetable Oils and Allied Products: Hearings Before the Committee on the Census, House of Representatives, Seventy-sixth Congress, Third Session, on H.R. 9174, a Bill to Amend an Act Entitled "An Act Authorizing the Director of the Census to Collect and Publish Statistics of Cottonseed and Cottonseed Products, and for Other Purposes", Approved August 7, 1916. April 9,10,11, 1940