Proceedings of the Third National Air Pollution Symposium : April 18, 19, 20, 1955, Huntington-Sheraton Hotel, Pasadena, California / sponsored by Stanford Research Institute ; in cooperation with California Institute of Technology [and others].

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National Air Pollution Symposium

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Proceedings of the Third National Air Pollution Symposium : April 18, 19, 20, 1955, Huntington-Sheraton Hotel, Pasadena, California / sponsored by Stanford Research Institute ; in cooperation with California Institute of Technology [and others].