4 treff

Bactericidal activity of ozone and chlorine against Escherichia coli at 1°C
R.H. Fetner and R.S. Ingols
Bok Engelsk 1959
Some studies of ozone for use in water treatment
R.S. Ingols and R.H. Fetner
Bok Engelsk 1957
Anaerobic reduction of manganese in reservoirs
J.H. Wiedeman and R.H. Fetner
Bok Engelsk 1957
Determining ozone in solution
Ingols, R.S.
Bok Engelsk 1951