Your search found 4 records
1 Kalkhoff, S. J.. 1993. Using a geographic information system to determine the relation between stream quality and geology in the Roberts Creek watershed, Clayton County, Iowa. Water Resources Bulletin, 29(6):989-996.
(Location: IWMI-HQ Call no: PER Record No: H014512)
2 Kalkhoff, S. J.; Kolpin, D. W.; Thurman, E. M.; Ferrer, I.; Barcelo, D. 1998. Degradation of chloroacetanilide herbicides: The prevalence of sulfonic and oxanilic acid metabolites in Iowa groundwaters and surface waters. Environmental Science and Technology, 32(11):1738-1740.
(Location: IWMI-HQ Call no: P 4915 Record No: H022911)
3 Kolpin, D. W.; Kalkhoff, S. J.; Goolsby, D. A.; Sneck-Fahrer, D. A.; Thurman, E. M. 1997. Occurrence of selected herbicides and herbicide degradation products in Iowa's ground water, 1995. Ground Water, 35(4):679-688.
Groundwater ; Pesticide residues ; Water pollution ; Water quality ; Wells ; Monitoring / USA / Iowa
(Location: IWMI-HQ Call no: P 4917 Record No: H022913)
4 Battaglin, W. A.; Thurman, E. M.; Kalkhoff, , S. J.; Porter, S. D. 2003. Herbicides and transformation products in surface waters of the Midwestern United States. Journal of the American Water Resources Association, 39(4):743-756.
(Location: IWMI-HQ Call no: PER Record No: H035007)
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