Παραπομπή APA
European Environment Agency., & Estrela, T. (2001). Sustainable water use in Europe: Part 3, Extreme hydrological events : floods and droughts. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Environment Agency., and Teodoro Estrela. Sustainable Water Use in Europe: Part 3, Extreme Hydrological Events : Floods and Droughts. Luxembourg: Office for Official Publications of the European Communities, 2001.
Παραπομπή MLAEuropean Environment Agency., and Teodoro Estrela. Sustainable Water Use in Europe: Part 3, Extreme Hydrological Events : Floods and Droughts. Luxembourg: Office for Official Publications of the European Communities, 2001.
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