The Great Depression and the Regulating State: Federal Government Regulation of Agriculture, 1884-1970

Gary D. Libecap, The Defining Moment: The Great Depression and the American Economy in the Twentieth Century (University of Chicago Press, 1998), chap. 6, https://www.nber.org/books-and-chapters/defining-moment-great-depression-and-american-economy-twentieth-century/great-depression-and-regulating-state-federal-government-regulation-agriculture-1884-1970.