[ نُشرت في: Pollution ]
بحث متقدّم
مصدر البيانات حسب البلد
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
خيارات البحث
النتائج 1 - 7 من 7
Effects of environmental stress on forest crown condition in Europe. Part IV: statistical analysis of relationships
2000
Klap, J.M. | Voshaar, J.H.O. | Vries, W. de | Erisman, J.W.
Wageningen University & Research - Netherlands
Effects of environmental stress on forest crown condition in Europe. Part I: hypotheses and approach to the study
2000
Vries, W. de | Klap, J.M. | Erisman, J.W.
Wageningen University & Research - Netherlands
Soil acidification in loess and clay soils in the Netherlands
2000
Salm, C. van der | Vries, W. de
Wageningen University & Research - Netherlands
Effects of environmental stress on forest crown condition in Europe. Part III: estimation of critical deposition and concentration levels and their exceedances
2000
Vries, W. de | Reinds, G.J. | Klap, J.M. | Leeuwen, E.P. van | Erisman, J.W.
Wageningen University & Research - Netherlands
The environmental consequences of the conservation tillage adoption decision in agriculture in the United States
1998
Uri, N.D. (Economic Research Service USDA, Washington, DC (USA). Natural Resources and Environment Div.)
Wageningen University & Research - Netherlands
Copper toxicity and chemistry in the environment: a review
1989
Flemming, C.A. (Guelph Univ. (Canada). Dept. of Environmental Biology) | Trevors, J.T.
Wageningen University & Research - Netherlands
Climate change policies and international trade
2001
Kuik, O.
Wageningen University & Research - Netherlands
