"Water quality management Government policy European Economic Community countries." . . "Europese Unie." . . "Landbouweconomie." . . "Politique agricole Aspect de l'environnement Pays de l'Union européenne." . . "Pollution agricole Politique gouvernementale Pays de l'Union européenne." . . "Watervoorziening. Waterzuivering. Waterverontreiniging." . . "Environnement Politique gouvernementale Pays de l'Union européenne." . . . . "agriculture politique de l'environnement Union européenne." . . "Europäische Union." . . "Environmental policy European Economic Community countries." . . "agriculture pollution de l'eau." . . "Miljøpolitik" . . "Miljø og industri" . . . . "Overcoming agricultural pollution of water : the challenge of integrating agricultural and environmental policies in the European Union" . . . . "Electronic books"@en . "Overcoming agricultural pollution of water : the challenge of integrating agricultural and environmental policies in theEuropean Union" . "Overcoming agricultural pollution of water the challenge of integrating agricultural and environmental policies in the European union" . . . . . . . . . . . . . "Overcoming agricultural pollution of water the challenge of integrating agricultural and environmental policies of the European Union" . "Overcoming agricultural pollution of water the challenge of integrating agricultural and environmental policies of the European Union"@en . "Overcoming agricultural pollution of water cThe challenge of integrating agricultural and environmental policies of the European Union" . . . . "Overcoming agricultural pollution of water : the challenge of integrating agricultural and environmental policies of the European Union"@en . "Overcoming agricultural pollution of water : the challenge of integrating agricultural and environmental policies of the European Union" . . . . . . . . . . . . . "Overcoming agricultural pollution of water : the challenge of integrating agricultural and environmental policies in the European union" . . . . . . . . . . . . . . . . . . . . "Eau Qualité Gestion Politique gouvernementale Pays de l'Union européenne." . . "EU-landbrugspolitik" . . "Agriculture and state Environmental aspects European Economic Community countries." . . "Vandforurening" . . "Landwirtschaft." . . "TECHNOLOGY & ENGINEERING Agriculture Sustainable Agriculture." . . "BUSINESS & ECONOMICS Industries Agribusiness." . . "Umweltpolitik." . . "Wasserverschmutzung." . .