(1999). Quality, management and availability of data for hydrology and water resources management: International conference : extended abstracts : Koblenz, Federal Republic of Germany, 22 - 26 March 1999. Koblenz: Bundesanstalt für Gewässerkunde.
Styl ChicagoQuality, Management and Availability of Data for Hydrology and Water Resources Management: International Conference : Extended Abstracts : Koblenz, Federal Republic of Germany, 22 - 26 March 1999. Koblenz: Bundesanstalt für Gewässerkunde, 1999.
Citace podle MLAQuality, Management and Availability of Data for Hydrology and Water Resources Management: International Conference : Extended Abstracts : Koblenz, Federal Republic of Germany, 22 - 26 March 1999. Koblenz: Bundesanstalt für Gewässerkunde, 1999.