M. W. Treece

• Effects of water-control structures on hydrologic and water-quality characteristics in selected agricultural drainage canals in eastern North Carolina
• Hydrologic and water-quality data in selected agricultural drainages in Beaufort and Hyde counties, North Carolina, 1988-90
• Hydrologic and water-quality data in selected agricultural drainages in Beaufort and Hyde Counties, North Carolina, 1990-92
• Seasonal and spatial variability of pesticides in streams of the upper Tennessee River basin, 1996-99