1. Crisis in the Workplace: Occupational Disease and Injury;Ashford,1976
2. The Impact of the Closer Control of Safety on R and D in the Chemical Industry;Butler;Report to the SSRC,1977
3. Plant insurance and health and safety at work;Butler;Journal of Occupational Accidents,1978
4. A State-of-the-Art review of the Effects of Regulation on Technological Innovation in the Chemical and Allied Process Industries;Hill,1975
5. The application of hazard analysis to risks to the public at large;Kletz,1976