Literaturrecherche

Literatur Brouwer F, Kleinhanß W (eds) (1997) The implementation of nitrate policies in Europe : processes of change in environmental policy and agriculture. Kiel: Wissenschaftsverl Vauk, VII, 285 p, Landwirtsch Umwelt 14

Literatur Becker H, Kleinhanß W (1997) Assessment of CAP reform and fertilizer levies at regional level in the European Union. Landwirtsch Umwelt 14:193-206

Literatur Schleef K-H (1997) Impacts of the nitrate directive for Germany. Landwirtsch Umwelt 14:221-234

Literatur Schleef K-H, Kleinhanß W (1997) Nitrogen balances at regional level in the EU. Landwirtsch Umwelt 14:61-78