Theory and practice of risk assessment of environmental pollution liability insurance 并列题名:Theory and practice of risk assessment of environmental pollution liability insurance Theory and practice of director's liability insurance Theory and practice of multi-scale environmental impact analysis Method and application of risk assessment for environmental chemicals On the legislation of environmental liability insurance Study & design of risk assessment system based on environmental pollution insurance 并列题名:On the legislation of environmental liability insurance Study on the method of damage assessment for environmental pollution accident Theory and practice of the right of action in environmental public interest litigation