TY - RPRT TI - Water-Level Changes, 1980 to 1997, and Saturated Thickness, 1996-97, In the High Plains Aquifer AU - Virginia L. McGuire AU - B.C. Fischer AU - C.P. Stanton PY - 1999 DO - 10.3133/fs12499 UR - https://pubs.usgs.gov/publication/fs12499 ID - fs12499 ER -