 | 1997 - 356 pages
...pesticides in surface waters," American Water Works Journal, Vol. 81, No.l, pp. 43-52. Mueller, DK, PA Hamilton, DR Helsel, KJ Hitt, and BC Ruddy (1995)....United States - An Analysis of Data Through 1992. Water- Resources Investigations Report 95-4031. US Dept. of the Interior, Geological Survey. Nielsen,... | |
 | 1998 - 307 pages
...Tillage Systems. Cooperative Extension Service, Purdue University, West Lafayette, IN. Mueller, DK, PA Hamilton, DR Helsel, KJ Hitt, and BC Ruddy (1995)....Through 1992. Water-Resources Investigations Report 95-4031. US Geological Survey. Nebraska Association of Resources Districts (1990). Natural Resources... | |
 | Margot Anderson - 1998 - 353 pages
...of seasonal pesticides in surface waters," American Water Works Journal, Vol. 81, No.l, pp. 43-52. Mueller, OK, PA Hamilton, DR Helsel, KJ Hitt, and BC Ruddy (1995). Nutrients in Ground Waterand Surface Water of the United States - An Analysis of Data Through 1992. Water-Resources Investigations... | |
 | Frank Casey, Andrew Schmitz, Scott Swinton, David Zilberman - 1999 - 392 pages
...Systems. New York, NY: Springer-Verlag. Mueller, DK, PA Hamilton, DR Helsel, KJ Hitt, and BCRuddy. 1995. Nutrients in Ground Water and Surface Water...the United States: An Analysis of Data through 1992. US Geological Survey, Water Resources Investigations, Report No. 95-4031, US Government Printing Office,... | |
 | Gregory J. Fuhrer - 2000 - 92 pages
...Open-File Report 97-589, 54 p. 26. Mueller, DK, Hamilton, PA, Helsel, DR, Hitt, KJ, and Ruddy, BC, 1995, Nutrients in ground water and surface water...United States— An analysis of data through 1992: US Geological Survey Water-Resources Investigations Report 95-4031 , 74 p. 27. Mueller, DK, and Helsel,... | |
 | 1999 - 320 pages
...293-309. Sleeping Bear Press, Chelsea, MI. Mueller, DK, Hamilton, PA, Helsel, DR, Hitt, KJ, and Ruddy, BC (1995). Nutrients in ground water and surface water...the United States — An analysis of data through 1 992, Water-Resources Investigations Report No. 95-4031. United States Geological Survey, Denver.... | |
 | A. Louise Heathwaite - 1999 - 256 pages
...groundwater. Wat. Sci. Technol.31, 159-165. Mueller, DK, Hamilton, PA, Helsel, DR, Hitt, K., & Ruddy, BC (1995) Nutrients in ground water and surface water...the United States — an analysis of data through 1 992. US Geol. Survey Wat. Resour. Investigations Report 95-4031. Mueller, DK & Helsel, DR (1996)... | |
 | Joshua I. Barzilay, Winkler G. Weinberg, J. William Eley - 1999 - 200 pages
...volume 11, pages 15-21, 1995. Mueller, DK, Hamilton, PA, Helsel, DR, et al. Nutrients in groundwater and surface water of the United States: An analysis of data through 1992. In Water- Resources Investigations Report 95-4031. US Geological Survey, Denver, Colorado, 1995. Rademacher,... | |
 | R.F. Follett, J.L. Hatfield - 2001 - 538 pages
...1993. Streamflow. p. 8.1-8.39 In DR Maidment (ed.) I landbook of hydrology. McGraw-Hill, New York. Mueller, OK. PA Hamilton, DR Helsel, KJ Hitt, and...Nutrients in ground water and surface water of the United States-an analysis of data through 1992. US Geological Survey Water-Resources Investigations Report... | |
 | Lester Russell Brown, Worldwatch Institute - 2001 - 306 pages
...Kansas (levels converted by author from nitrogen to nitrate equivalent) from David K. Mueller et al., Nutrients in Ground Water and Surface Water of the...United States — An Analysis of Data through 1992 (Denver, CO: USGS, National Water Quality Assessment Program, 1995), 35. India from RK Pachauri and... | |
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BC, 1995, Nutrients in ground water and surface water of the United States— An analysis of data through 1992: US Geological Survey Water-Resources Investigations Report 95-4031 , 74 p. 
