1. The reliability of air pollution measurements in relation to the siting of instruments;Clifton;Int. J. Air Poll.,1959
2. Interim report on the study of techniques for determination of polycyclic aromatic hydrocarbons in air;Commins;Nat. Cancer Inst. Monogr.,1962
3. Observations from a ten-year study of pollution at a site in the City of London;Commins;Atmos. Environ.,1967
4. Methods of Measuring Air Pollution;Organization for Economic Cooperation and Development,1964
5. Five new methods for the spectrophotometric determination of alkylating agents including some extremely sensitive autocatalytic methods;Sawicki;Anal. Chem.,1963