DELTA 2000 Soc. Cons a r.l. - Web: www.deltaduemila.net

PROVINCE OF FERRARA - Web: www.provincia.fe.it

PROVINCE OF RAVENNA - Web: www.provincia.ra.it

PO DELTA PARK - Web: www.parcodetapo.org

TOURIST INFORMATIONS OF FERRARA - Web: www.ferrarainfo.com

TOURIST INFORMATIONS OF RAVENNA - Web: www.racine.ra.it

AKTIIVINEN POHJOIS-SATAKUNTA RY - Web: www.pohjois-satakunta.fi

NATURE FINLAND - Web: www.naturefinland.fi

DIMOSSINETERISTIKI EVROS S.A - Web: www.dimossin.gr

GAL OGLIO-PO TERRE D'ACQUA - Web: www.galogliopo.it

ISLE OF WIGHT RURAL ACTION ZONE - Web: www.iwep.com

NORTHERN MARCHES ENGLAND LEADER+ - Web: www.northernmarches.org.uk

VARSINAIS-SUOMEN JOKIVARSIKUMPPANIT RY - Web: www.jokivarsi.org

MARES AND MOSSES COUNTRY - Web: www.meresandmossesmonth.info