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Fracking : Energiewunder oder Umweltsünde?
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Communicating about risks to environment and health in Europe
Gray, Philip C. R., (1998)
Innovation and environmental risk
Roberts, L. E. J., (1991)
Rule Britannia : a progress report for domesday 1986
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Europe's changing Markets
Bellini, James, (1983)
The economics of decline : a neglected scenario
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