Drinking water treatmentNational Conference on Drinking Water (3rd 1988 St. John's, N.L.), Peter Toft, Richard S. Tobin · First published 1989Open the Tome
Laboratory testing and evaluation of iodine-releasing point-of-use water treatment devicesRichard S. Tobin, Canada. Health and Welfare Canada, Canada. Environmental Health Directorate · First published 1979Open the Tome
Laboratory testing of point-of-use ultraviolet drinking water purifiersRichard S. Tobin, Canada. Environmental Health Directorate, Canada. Health and Welfare Canada · First published 1979Open the Tome
