Stanners, D., Bourdeau, P., Stanners, D. A., & Bourdeau, P. (1995). Europe's environment: The Dobris assessment. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleStanners, David, Philippe Bourdeau, D. A. Stanners, and Philippe Bourdeau. Europe's Environment: The Dobris Assessment. Luxembourg: Office for Official Publications of the European Communities, 1995.
Παραπομπή MLAStanners, David, Philippe Bourdeau, D. A. Stanners, and Philippe Bourdeau. Europe's Environment: The Dobris Assessment. Luxembourg: Office for Official Publications of the European Communities, 1995.
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