Oleomargarine bill, hearings before Committee on Agriculture and Forestry [Dec. 19, 1900-Jan. 14, 1901], and Committee on Agriculture [Mar. 7-May 17, 1900], with reports, briefs, etc., on H. 3717, to make oleomargarine and other imitation dairy products subject to laws of State or Territory into which transported and to change tax on oleomargarine.