[ 发表于: Pollution ]
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[Consumption of pesticides in a municipality]
1997
Marcher, M.B.
Det Biovidenska belige Fakultets bibliotek - Denmark
Reducing the impact of crop nutrients on the environment
1993
Steen, I. | Williams, T. (European Fertilizer Manufacturers Association, Brussels (Belgium))
Department for Environment, Food and Rural Affairs - United Kingdom
The global nitrogen cycle: changes and consequences
1998
Galloway, J.N. (Department of Environmental Sciences, University of Virginia, Charlottesville, VA 22903 (USA))
Department for Environment, Food and Rural Affairs - United Kingdom
The Common Agricultural Policy and the general environmental policies concerned with agriculture in the European Community and their implications for fertilizer consumption
1994
Williams, A.J. (European Fertilizer Manufacturers Association, Ave. E. van Nieuwenhuyse 4, Bte 7-B-1160 Brussels (Belgium))
Department for Environment, Food and Rural Affairs - United Kingdom
