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	1.	Atrazine, alachlor, and total inorganic nitrogen concentrations of winter wind-eroded sediment samples. [electronic resource] by DeSutter, T M Clay, S A Clay, D E Producer: 19981215 In: Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes vol. 33 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Bromide and nitrate movement through undisturbed soil columns. [electronic resource] by Clay, D E Zheng, Z Liu, Z Clay, S A Trooien, T P Producer: 20040507 In: Journal of environmental quality vol. 33 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Chlortetracycline and tylosin runoff from soils treated with antimicrobial containing manure. [electronic resource] by Hoese, A Clay, S A Clay, D E Oswald, J Trooien, T Thaler, R Carlson, C G Producer: 20090820 In: Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes vol. 44 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Manure placement depth impacts on crop yields and N retained in soil. [electronic resource] by Reiman, M Clay, D E Carlson, C G Clay, S A Reicks, G Clay, D W Humburg, D E Producer: 20090226 In: Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes vol. 44 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	Herbicide movement and dissipation at four Midwestern sites. [electronic resource] by Clay, S A Dowdy, R H Lamb, J A Anderson, J L Lowery, B Knighton, R E Clay, D E Producer: 20000728 In: Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes vol. 35 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)