[ 发表于: Pollution ]
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The role of field experiments in the study of soil mediated effects of air pollution on forest trees
1989
Tamm, C.O. (Swedish University of Agricultural Sciences, Uppsala (Sweden). Dep. of Ecology and Environmental Research)
The Norwegian University Library of Life Sciences - Norway
A summary of the impact of acid rain on Atlantic salmon (Salmo salar) in Canada
1987
Watt, W.D. (Fisheries Research Branch, Halifax, NS (Canada))
Wageningen University & Research - Netherlands
Long-term effects on human and animal life; Need for measures
1987
Muniz, I.P. (Oslo Univ. (Norway). Dept. of Biology)
Swedish University of Agricultural Sciences - Sweden
