1. The scope of environmental risk management;Oriordan;Ambio,1979
2. No risk is the highest risk of all;Wildavsky;Am. Sci.,1979
3. Assessing the assessors;Katz;Ambio,1979
4. Risk assessment;Otaway;Futures,1976
5. What are we talking about when we talk about risk?;Schaefer,1978