31. Water-quality and bottom-material characteristics of Cross Lake, Caddo Parish, Louisiana, 1997-99 Author/Creator: McGee, Benton D. Publication/Creation: Baton Rouge, La. : U.S. Dept. of the Interior, U.S. Geological Survey, 2004 Resource Type: Book Access & Availability: Loading
32. Water-quality and physical characteristics of streams in the Treyburn Development Area of Falls Lake Watershed, North Carolina, 1994-98 Publication/Creation: Raleigh, N.C. : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Book Access & Availability: Loading
33. Water-quality and physical characteristics of streams in the Treyburn Development Area of Falls Lake Watershed, North Carolina, 1994-98 Publication/Creation: Raleigh, N.C. : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Book Access & Availability: Loading
34. Water-quality assessment of part of the upper Mississippi River basin study unit, Minnesota and Wisconsin : nutrients, chlorophyll a, phytoplankton, and suspended sediment in streams, 1996-98 Author/Creator: Kroening, Sharon E., author Publication/Creation: [Mounds View, Minn.] : U.S. Deptartment of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading
35. Water-quality assessment of the eastern Iowa basins : selected pesticides and pesticide degradates in streams, 1996-98 Publication/Creation: Denver, CO : U.S. Geological Survey, Information Services [distributor]. Resource Type: Book Access & Availability: Loading
36. Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas : surface-water quality, shallow ground-water quality, and factors affecting water quality in the Rincon Valley, south-central New Mexico, 1994-1995 Author/Creator: Anderholm, Scott K. Publication/Creation: Albuquerque, N.M. : U.S. Dept. of the Interior, U.S. Geological Survey, 2002 Resource Type: Book Access & Availability: Loading
37. Water-quality, biological, and habitat assessment of the Boeuf River basin, southeastern Arkansas, 1994-96 Author/Creator: Barks, C. Shane Publication/Creation: Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor]. Resource Type: Book Access & Availability: Loading
38. Water-quality changes and organic-carbon characterization during recharge with recycled water at a research basin in Montebello Forebay, Los Angeles County, California, 1991-1996 Publication/Creation: [Denver, CO] : [U.S. Geological Survey, Information Services,distributor]. Resource Type: Book Access & Availability: Loading
39. Water-quality characteristics and ground-water quantity of the Fraser River Watershed, Grand County, Colorado, 1998-2001 Author/Creator: Bauch, Nancy J. Publication/Creation: Denver, CO : U.S. Geological Survey, Information Services [distributor]. Resource Type: Book Access & Availability: Loading
40. Water-quality characteristics and trends for selected sites in or near the Earth Resources Observation Systems (EROS) Data Center, South Dakota, 1973-2000 Author/Creator: Neitzert, Kathleen M. Publication/Creation: Rapid City, SD : U.S. Dept. of the Interior, U.S. Geological Survey, 2003 Resource Type: Book Access & Availability: Loading