Packinghouse Waste and Sewage Treatment at Sioux Falls, South Dakota von Bragstad, R. E., Bradney, Leland

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Short-Term Aeration Solves Activated Sludge Expansion Problems at Sioux Falls von Jackson, Roy, Bradney, Leland, Bragstad, R. E.

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Modernization of the B.O.D. Test for Determining the Efficacy of Sewage Treatment Processes von Sawyer, Clair N., Bradney, Leland

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Rising of Activated Sludge in Final Settling Tanks von Sawyer, Clair N., Bradney, Leland

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Concentration of Activated Sludge by Centrifuge [with Discussion] von Bradney, Leland, Bragstad, R. E., Kraus, L. S., Landis, D. M.

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Treatment of Meat Packing Wastes [with Discussion] von Bradney, Leland, Nelson, Walter, Bragstad, R. E., Sawyer, Clair N.

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