Standard methods; past, present, and future von GILCREAS, F W

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The role of the public health laboratory in radiological science von GILCREAS, F W, MORGAN, G B

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Bacteriologic Studies in Disinfection of Air in Large Rural Central Schools. I. Ultra-violet Irradiation von Gilcreas, F. Wellington, Roberts, Hazel V.

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WATER IN FOODS von Gilcreas, F. Wellington

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MANUAL ON INDUSTRIAL WATER AND INDUSTRIAL WASTE WATER (2nd ed.) von Gilcreas, F. Wellington

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Discussion von Gilcreas, Wellington F.

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Discussion von Gilcreas, Wellington F.

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A COLORIMETRIC METHOD FOR THE DETERMINATION OF DISSOLVED OXYGEN von Gilcreas, F. Wellington

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THE EXAMINATION OF WATERS AND WATER SUPPLIES von Gilcreas, F. Wellington

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Ultraviolet Irradiation and Triethylene Glycol Vapor Treatment von GILCREAS, F WELLINGTON, Read, Hazel Roberts

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Relation of Coliform-Organism Test to Enteric-Virus Pollution von Gilcreas, F. Wellington, Kelly, Sally M.

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The Practical Use of the Ortho-tolidine-Arsenite Test for Residual Chlorine von Gilcreas, F. Wellington, Hallinan, F. J.

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RADIOACTIVE MONITORING AND ENVIRONMENTAL HEALTH von Morgan, George B., Gilcreas, F. Wellington

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Quantitative Determination of Organic Nitrogen in Water, Sewage, and Industrial Wastes von Morgan, G. B, Lackey, J. B, Gilcreas, F. W

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Two New Methods for the Determination of Grease in Sewage von Gilcreas, F. Wellington, Sanderson, Wallace W., Elmer, Rudy P.

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Bacteriologic studies in disinfection of air in large rural central schools. II. Ultraviolet irradiation and triethylene glycol vapor treatment von GILCREAS, F W, READ, H R

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Report of the Standard Methods Committee on Examination of Water and Sewage : Laboratory Section von Mallmann, W L, McCrady, M H, Burwell, A M, Gilcreas, F W, Parr, L W, Olson, T A, Nichols, M S, Powell, S T

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HOW ARE PUBLIC WATER SUPPLIES RELATED TO THE INCIDENCE OF GASTRO-ENTERITIS? [with DISCUSSION] von Cox, Charles R., Gilcreas, Wellington F., Hinman, Jack J., Berry, Albert E., Ziegler, Newell R., Parr, Leland W., Hale, Frank E., Norcom, George D., Waring, F. H., Norton, John F., Wolman, Abel

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