[ 发表于: Pollution ]
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结果 21-30 的 87

Elemental analyses and physiological responses of forest trees in SO2-polluted areas of NE-Bavaria [Germany, F.R.].

1985

Zech W. | Suttner T. | Popp E.

Wolters Kluwer - United States of America





[The Vosges forests are dying: which hypothesis should be considered to which extent [pollution agents, acid rain, drought, France, mountain]]

1985

Bonneau, M. (Institut National de la Recherche Agronomique, Seichamps (France). Centre de Nancy, Station de Recherches sur les Sols Forestiers et la Fertilisation)

Institut national de la recherche agronomique - France


[Monitoring forest dieback in Belgium [pollution, acid rain]]

1985

Laitat, E. (Faculte des Sciences Agronomiques de l'Etat, Gembloux (Belgium). Departement de Biologie Vegetale) | Impens, R.

Institut national de la recherche agronomique - France