§ 74. Mr. John Hallasked the Minister of Health what evidence he has that disease can be spread by synthetic detergent foam windborne into residential areas from the surface of rivers into which sewage is discharged.
§ Mr. BraineNone.
§ 74. Mr. John Hallasked the Minister of Health what evidence he has that disease can be spread by synthetic detergent foam windborne into residential areas from the surface of rivers into which sewage is discharged.
§ Mr. BraineNone.