%0 Journal Article %T DIN Retention‐Transport Through Four Hydrologically Connected Zones in a Headwater Catchment of the Upper Mississippi River %A Triska, Frank J. %A Duff, John H. %A Sheibley, Richard W. %A Jackman, Alan P. %A Avanzino, Ronald J. %J Journal of the American Water Resources Association %V 43 %N 1 %@ 1093-474X %D 2007-02-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve