« Previous |
1 - 20 of 52
|
Next »
Search Results
2. Effect of grid size on digital simulation of ground-water flow in the southern High Plains of Texas and New Mexico
3. Effect of Niagara power project on ground-water flow in the upper part of the Lockport dolomite, Niagara Falls area, New York
4. Effect of reduced industrial pumpage on the migration of dissolved nitrogen in an outwash aquifer at Olean, Cattaraugus County, New York
5. Effect of urban runoff on the quality of lakes in Eagan, Minnesota
6. Effects of agricultural best-management practices on total phosphorus yields in the Johnson Brook and Lovejoy Pond watersheds, Kennebec County, Maine, 1980-84
7. Effects of agricultural irrigation on water resources in the St. Joseph River basin, Indiana, and implications for aquifer yield
8. Effects of agriculture on quality of water in surficial sand-plain aquifers in Douglas, Kandiyohi, Pope, and Stearns counties, Minnesota
9. Effects of channel relocation and proposed bridge construction on floodflows of the Catawba River near Marion, North Carolina
10. Effects of coal strip mining on stream water quality and biology, southwestern Washington
11. Effects of flood controls proposed for West Branch Brandywine Creek, Chester County, Pennsylvania
12. Effects of land use on ground-water quality in central Florida : preliminary results ; U.S. Geological Survey Toxic Waste-Ground-Water Contamination Program
13. Effects of land use on the water quality and biota of three streams in the Piedmont province of North Carolina
14. Effects of limestone quarrying and cement-plant operations on runoff and sediment yields in the upper Permanente Creek Basin, Santa Clara County, California
15. Effects of proposed highway embankment modifications on water-surface elevations in the lower Pearl River flood plain near Slidell, Louisiana
16. Effects of river discharge and high-tide stage on salinity intrusion in the Weeki Wachee, Crystal, and Withlacoochee River estuaries, southwest Florida
17. Effects of runoff controls on the quantity and quality of urban runoff at two locations in Austin, Texas
18. Effects of surface runoff and treated wastewater recharge on quality of water in the Floridan aquifer system, Gainesville area, Alachua County, Florida
19. Effects of the 1980 eruption of Mount St. Helens on the limnological characteristics of selected lakes in western Washington
20. Effects of three highway-runoff detention methods on water quality of the surficial aquifer system in central Florida
- « Previous
- Next »
- 1
- 2
- 3