TY - JOUR T1 - Population change and farm dependence: Temporal and spatial variation in the U.S. Great Plains, 1900-2000 AU - Curtis White, Katherine J. PY - 2008 DO - 10.1353/dem.0.0010 SP - 363 EP - 386 JO - Demography VL - 45 IS - 2 SN - 0070-3370 ER -