TY - RPRT TI - Percentage change in saturated thickness of the High Plains Aquifer, west-central Kansas, 1950 to average 1988-90 AU - Barbara J. Pabst PY - 1991 DO - 10.3133/wri914008 UR - https://pubs.usgs.gov/publication/wri914008 ID - wri914008 ER -