Long-Term Hydrologic Sustainability of Calcareous Fens along the Glacial Lake Agassiz Beach Ridges, Northwestern Minnesota, USA von Budde, Nicholas R., Mooers, Howard D., Cowdery, Timothy K., Wattrus, Nigel J.

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Transport and fate of nitrate in a glacial outwash aquifer in relation to ground water age, land use practices, and redox processes von PUCKETT, Larry J, COWDERY, Timothy K

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Using chemical, hydrologic, and age dating analysis to delineate redox processes and flow paths in the riparian zone of a glacial outwash aquifer-stream system von Puckett, Larry J., Cowdery, Timothy K., McMahon, Peter B., Tornes, Lan H., Stoner, Jeffrey D.

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Estimation of Nitrate Contamination of an Agro‐Ecosystem Outwash Aquifer Using a Nitrogen Mass‐Balance Budget von Puckett, Larry J., Cowdery, Timothy K., Lorenz, David L., Stoner, Jeffrey D.

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Transport and Fate of Nitrate in a Glacial Outwash Aquifer in Relation to Ground Water Age, Land Use Practices, and Redox Processes von Puckett, Larry J., Cowdery, Timothy K.

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Data for improved understanding of the susceptibility of Lake Superior to threats from groundwater contamination von Martha G Nielsen, Sherry L Martin, Timothy K Cowdery, Bridget M Bittmann

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Luggage case with retractable wheels von COWDERY, TIMOTHY K

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