TY - RPRT TI - Water-Level Changes in the High Plains Aquifer, Predevelopment to 2007, 2005-06, and 2006-07 AU - V. L. McGuire PY - 2009 DO - 10.3133/sir20095019 UR - https://pubs.usgs.gov/publication/sir20095019 ID - sir20095019 ER -