Hearings of the International Joint Commission in re remedies for the pollution of boundary waters between the United States and Canada

by International Joint Commission

Leslie C. Frank, Washington, D. C., United States Public Health Service, representing the Federal Health Service in relation to steamboat pollution.

Dr. J. W. S. McCullough, Toronto, Canada, Provincial Board of Health of Ontario.

F. A. Dallyn, Toronto, Canada, sanitary engineer, Provincial Board of Health of Ontario.

W. J. Stewart, Ottawa, chief hydrographer of Canada.

Hon. Oscar B. Marx, Detroit, Mich., mayor.

Edward D. Rich, Detroit, Mich., State sanitary engineer.

James W. Follin, Detroit, Mich., assistant to the State sanitary engineer.

E. L. Waterman, Detroit, Mich., assistant to the State sanitary engineer.

George H. Fenkell, Detroit, Mich., Department of Public Works of Detroit.

Clarence W. Hubbell, consulting engineer, of Detroit.