TY - JOUR A1 - White, K.J.C. T1 - Population change and farm dependence: Temporal and spatial variation in the U. S. Great Plains, 1900-2000 Y1 - 2008 DO - 10.1353/dem.0.0010 JF - Demography VL - 45 IS - 2 SP - 363 EP - -386 ER -