| Water-level changes in the High Plains aquifer, 1980 to 1995 |
McGuire, V.L.; and Sharpe, J.B. |
U.S. Geological Survey, Fact Sheet no. FS-0068-97, 4 pages |
1997 |
N/A
|
| Water-level changes in the High Plains aquifer, 1980-1994 |
Dugan, J.T.; and Sharpe, J.B. |
U.S. Geological Survey, Fact Sheet no. FS-0215-95, 4 pages |
1995 |
N/A
|
| Water-level changes in the High Plains aquifer--predevelopment to 1995 |
McGuire, V.L.; and Sharpe, J.B. |
U.S. Geological Survey, Water Resources Investigations no. 97-4081, 2 sheets, scale 1:2,500,000 and 1:6,300,000 |
1997 |
N/A
|