11. Effects of flood controls proposed for West Branch Brandywine Creek, Chester County, Pennsylvania Author/Creator: Sloto, Ronald A., author Publication/Creation: Harrisburg, Pennsylvania : U.S. Geological Survey, 1988 Resource Type: Book Access & Availability: Loading
12. Effects of land use on ground-water quality in central Florida : preliminary results ; U.S. Geological Survey Toxic Waste-Ground-Water Contamination Program Author/Creator: Rutledge, A. T., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1987 Resource Type: Book Access & Availability: Loading
13. Effects of land use on the water quality and biota of three streams in the Piedmont province of North Carolina Author/Creator: Crawford, J. Kent, author Publication/Creation: Raleigh, North Carolina : U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
14. Effects of limestone quarrying and cement-plant operations on runoff and sediment yields in the upper Permanente Creek Basin, Santa Clara County, California Author/Creator: Nolan, K. Michael 1949- (Kenneth Michael), author Publication/Creation: Sacramento, California : U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
15. Effects of proposed highway embankment modifications on water-surface elevations in the lower Pearl River flood plain near Slidell, Louisiana Author/Creator: Gilbert, J. Josh, author Publication/Creation: Baton Rouge, Louisiana : U.S. Geological Survey, 1987 Resource Type: Book Access & Availability: Loading
16. Effects of river discharge and high-tide stage on salinity intrusion in the Weeki Wachee, Crystal, and Withlacoochee River estuaries, southwest Florida Author/Creator: Yobbi, D. K., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading
17. Effects of runoff controls on the quantity and quality of urban runoff at two locations in Austin, Texas Author/Creator: Welborn, C. T., author Publication/Creation: Austin, Texas : U.S. Geological Survey, 1987 Resource Type: Book Access & Availability: Loading
18. Effects of surface runoff and treated wastewater recharge on quality of water in the Floridan aquifer system, Gainesville area, Alachua County, Florida Author/Creator: Phelps, G. G., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1987 Resource Type: Book Access & Availability: Loading
19. Effects of the 1980 eruption of Mount St. Helens on the limnological characteristics of selected lakes in western Washington Author/Creator: Embrey, S. S., author Publication/Creation: Tacoma, Washington : U.S. Geological Survey, 1988 Resource Type: Book Access & Availability: Loading
20. Effects of three highway-runoff detention methods on water quality of the surficial aquifer system in central Florida Author/Creator: Schiffer, Donna M., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1989 Resource Type: Book Access & Availability: Loading