عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
consommation

خيارات البحث

النتائج 1 - 4 من 4

[Consumption of pesticides in a municipality]

1997

Marcher, M.B.

danemark water pollution groundwater pesticides pesticide consumption polucion del agua aguas subterraneas ...
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))

united kingdom legislation fertilizers netherlands impacto ambiental france paises bajos pays bas utilisation/ pollution efficacite royaume uni usos/ polucion ...
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))

nitrogen suelo leguminosas ecosystems vegetation riz nitrogeno denitrificacion region marine ecosysteme fijacion del nitrogeno vegetacion ...
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))

politique de l'environnement consumo abonos european union engrais administration union europeenne union europea administracion politica ambiental ...
Department for Environment, Food and Rural Affairs - United Kingdom