1. Published from Human Enteric Viruses in Water: Source, Survival and Removability Proc. Intl. Conf., London 1962
2. Enteric Viruses in Ground and Surface Waters: A Review of Their Occurrence and Survival.;Akin,1971
3. Removal of Particulate Matter on Coated Filter Media.;Burns,1968
4. Polyelectrolyte Coatings for Filter Media.;Oulman;Indl. Wtr. Engrg.,1971