. . "Energy requirements for food and fiber hearings before the Subcommittee on Department Operations, Investigations and Oversight of the Committee on Agriculture, House of Representatives, Ninety-fourth Congress, first session, March 17 and 18, 1975"@en . . . . . . . . . "Energy requirements for food and fiber : hearings before the Subcommittee on Department Operations, Investigations and Oversight of the Committee on Agriculture, House of Representatives, Ninety-fourth Congress, first session, March 17 and 18, 1975" . . . . .