The European Union's Water Framework Directive-A new challenge in monitoring water quality. Ramowa Dyrektywa Wodna Unii Europejskiej-Nowe wyzwanie w monitoringu jakósci wody
Journal article published in 2005 by
Ian J. Allan 
,
Branislav Vrana,
Richard Greenwood,
Ewa Dominiak,
Graham A. Mills
,
Branislav Vrana,
Richard Greenwood,
Ewa Dominiak,
Graham A. Mills
