A Thermal Precipitator for Aerobacteriology von Kethley, T. W., Gordon, M. T., Orr, Clyde

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Adequate Expression for Average Particle Size of Microbiological Aerosols von KETHLEY, T W, COWN, W B, FINCHER, E L

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The Effect of Sampling Method upon the Apparent Response of Airborne Bacteria to Temperature and Relative Humidity von Kethley, T. W., Fincher, E. L., Cown, W. B.

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The nature and composition of experimental bacterial aerosols von KETHLEY, T W, COWN, W B, FINCHER, E L

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Bactericidal Studies of Chlorine von Ingols, R. S., Wyckoff, H. A., Kethley, T. W., Hodgden, H. W., Fincher, E. L., Hildebrand, J. C., Mandel, J. E.

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A Thermal Precipitator for Aerobacteriology von Kethley, T. W., Gordon, M. T., Orr, Clyde

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Variations in the aerial viability associated with variation in morphology of color variants of Serratia marcescens von FINCHER, E L, KETHLEY, T W, COWN, W B

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The critical-orifice liquid impinger as a sampler for bacterial aerosols von COWN, W B, KETHLEY, T W, FINCHER, E L

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A system for the evaluation of aerial disinfectants von COWN, W B, FINCHER, E L, KETHLEY, T W

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Standard Sampler for Assay of Airborne Microorganisms von Brachman, Philip S., Ehrlich, Richard, Eichenwald, Heinz F., Gabelli, Victor J., Kethley, T. W., Madin, Stewart H., Maltman, Jack R., Middlebrook, Gardner, Morton, John D., Silver, Ibhar H., Wolfe, Elwood K.

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The Critical-Orifice Liquid Impinger as a Sampler for Bacterial Aerosols1 von Cown, W. B., Kethley, T. W., Fincher, E. L.

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Variations in the Aerial Viability Associated with Variation in Morphology of Color Variants of Serratia marcescens1 von Fincher, E. L., Kethley, T. W., Cown, W. B.

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The Nature and Composition of Experimental Bacterial Aerosols1 von Kethley, T. W., Cown, W. B., Fincher, E. L.

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A System for the Evaluation of Aerial Disinfectants1 von Kethley, T. W., Fincher, E. L., Cown, W. B.

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The Effect of Low Temperatures on the Survival of Airborne Bacteria von KETHLEY, T W, FINCHER, E L, COWN, W B

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OPERATING ROOM VENTILATION EVALUATED

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The Nature of Litigation Surrounding Five Screening Devices von Terpstra, David E., Kethley, R. Bryan, Foley, Richard T., Limpaphayom, Wanthanee Tam

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A terrestrial alicorhagiid mite (Acari: Acariformes) from the Devonian of New York von Kethley, John B, Norton, Roy A, Bonamo, Patricia M, Shear, William A

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Paedomorphosis in Metacheyletia (Acari: Cheyletidae), with the description of a new species von ATYEO, W. T, KETHLEY, J. B, PEREZ, T. M

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The Library in an Intermediate School of Medium Size von Kethley, W. M.

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