Intereseko estekak

Legeria:

Uraren marko zuzentaraua: 
https://eur-lex.europa.eu/

91/271/EEE Zuzentaraua: hiriko hondakin-uren arazketa: 
https://eur-lex.europa.eu

Europako beste proiektu batzuk:

https://life-intext.eu/

https://www.hydrousa.org/

www.enicbcmed.eu/projects/nawamed

http://www.waterharmonica.nl/index.htm

https://www.lifephoenix.eu/en/

http://www.liferenaturwat.com/

Interesgarri diren beste estekak:

https://www.iagua.es/blogs/juan-jose-salas

http://www.constructedwetland.co.uk/

https://www.sws.org/

http://wetpol.com/