Bonnifield, Mathew Paul, 1937-, The Dust Bowl : men, dirt, and depression / Paul Bonnifield. - first edition. - Albuquerque : University of New Mexico Press, (c)1979. - xi, 232 pages : illustrations ; 24 cm. LCCN: 78055706 Subjects--Topical Terms: Depressions--United States.--1929Droughts--History.--Great PlainsAgriculture--History.--Great Plains LC Class. No.: F595 / .D878 1979 F595