[ 发表于: Pollution ]
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[Acid balance of a Norway spruce stand of the Hessian forest district of Witzenhausen]
1989
Balazs, A.
ZB MED Nutrition. Environment. Agriculture - Germany
[Excursion to the main measurement station Grebenau of the Hessian study programme "Forest Effects by Air Pollution"]
1989
Balazs, A. | Boettcher, H.D. | Eichhorn, J. | Hanewald, K. | Siegmund, A. | Riebeling, J.
ZB MED Nutrition. Environment. Agriculture - Germany
[Water quality of four small brooks situated in the forest hydrological research area of Krofdorf (Hesse). - An experimental comparison of the catchment basin]
1989
Fuehrer, H.W.
ZB MED Nutrition. Environment. Agriculture - Germany
[Evaluation of the buffer capacity of forest catchment basins in North Hesse based on brook water quality]
1989
Balazs, A. | Brechtel, H.M. | Elrod, J.
ZB MED Nutrition. Environment. Agriculture - Germany
[Silvicultural treatment of stands damaged by air pollution-possibilities and limits]
1983
Pollanschuetz, J.
European Union - Belgium
[Silvicultural systems in polluted stands - natural or conventional]
1983
Reemtsma, J.B.
European Union - Belgium
[Limits and possibilities of soil amelioration [Germany, F.R.]]
1983
Gussone, H.A.
European Union - Belgium
[First considerations on the causality of forest dieback [injurious environmental factors, Germany, F.R.]]
1983
Kreutzer, K.
European Union - Belgium
[Consequences for forestry practice [forests and air pollution]]
1983
Sperber, G.
European Union - Belgium
Air pollution and forest decline
1989
Bucher, Jürg B. | Bucher-Wallin, Inga
National Agricultural Library - United States of America