[ 发表于: Pollution ]
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Air pollutants - effects on forests and other vegetation; forest resources and economic consequences
1987
Schotte, L.
Swedish University of Agricultural Sciences - Sweden
Effects of forests and other vegetation; mechanisms
1987
Huttunen, S. (Oulu Univ. (Finland). Dept. of Botany)
Swedish University of Agricultural Sciences - Sweden
Air pollution and the US forest health [airborne chemicals]
1987
Johnson, A. (Pennsylvania Univ., Philadelphia, PA (USA). Dept. of Geology)
Swedish University of Agricultural Sciences - Sweden