| Call Number (LC) | Title | Results |
|---|---|---|
| I 19.4/2:1228 | Water quality in the Delmarva Peninsula, Delaware, Maryland, and Virginia, 1999-2001 | 1 |
| I 19.4/2:1229 | Water quality in the Great and Little Miami River Basins, Ohio and Indiana, 1999-2001 | 2 |
| I 19.4/2:1230 | Water quality in the upper Illinois River Basin, Illinois, Indiana, and Wisconsin, 1999-2001 | 1 |
| I 19.4/2:1231 | Water quality in the Mobile River Basin, Alabama, Georgia, Mississippi, and Tennessee, 1999-2001 | 1 |
| I 19.4/2:1232/CORR | Water quality in the Acadian-Pontchartrain Drainages, Louisiana and Mississippi, 1999-2001 | 1 |
| I 19.4/2:1233 | Water quality in the lower Tennessee River Basin, Tennessee, Alabama, Kentucky, Mississippi, and Georgia, 1999-2001 | 1 |
| I 19.4/2:1234 | Water quality in the Yellowstone River Basin, Wyoming, Montana, and North Dakota, 1999-2001 | 2 |
| I 19.4/2:1235 | Water quality in the northern Rockies intermontane basins, Idaho, Montana, and Washington, 1999-2001 | 2 |
| I 19.4/2:1236 | Water quality in the Great Salt Lake Basins, Utah, Idaho, and Wyoming, 1998-2001 | 1 |
| I 19.4/2:1237 | Water quality in the Yakima River Basin, Washington, 1999-2000 | 1 |
| I 19.4/2:1238 | Water quality in the Santa Ana Basin, California, 1999-2001 | 2 |
| I 19.4/2:1239 | Water quality on the island of Oahu, Hawaii, 1999-2001 | 1 |
| I 19.4/2:1240 | Water quality in the Cook Inlet basin, Alaska, 1998-2001 | 1 |
| I 19.4/2:1242 | The Plan to coordinate NEHRP post-earthquake investigations | 1 |
| I 19.4/2:1243 |
Water in storage and approaches ground-water management approaches, High Plains Aquifer, 2000 Water in storage and ground-water management approaches, High Plains Aquifer, 2000 |
2 |
| I 19.4/2:1244 | National landslide hazards mitigation strategy, a framework for loss reduction | 1 |
| I 19.4/2:1245 | Large floods in the United States where they happen and why | 1 |
| I 19.4/2:1246 | Lewis and Clark's observations and measurements of geomorphology and hydrology, and changes with time | 2 |
| I 19.4/2:1247 | Evolving issues and practices in managing ground-water resources : case studies on the role of science | 2 |
| I 19.4/2:1248 | Geologic studies of mercury by the U.S. Geological Survey | 2 |