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Citation: Hb. Pionke et al., Critical source area controls on water quality in an agricultural watershed located in the Chesapeake Basin, ECOL ENG, 14(4), 2000, pp. 325-335

Authors: Sharpley, AN Gburek, WJ Folmar, G Pionke, HB

Citation: An. Sharpley et al., Sources of phosphorus exported from an agricultural watershed in Pennsylvania, AGR WATER M, 41(2), 1999, pp. 77-89

Authors: Pionke, HB Gburek, WJ Schnabel, RR Sharpley, AN Elwinger, GF

Citation: Hb. Pionke et al., Seasonal flow, nutrient concentrations and loading patterns in stream flowdraining an agricultural hill-land watershed, J HYDROL, 220(1-2), 1999, pp. 62-73

Authors: Stout, WL Sharpley, AN Gburek, WJ Pionke, HB

Citation: Wl. Stout et al., Reducing phosphorus export from croplands with FBC fly ash and FGD gypsum, FUEL, 78(2), 1999, pp. 175-178