خيارات البحث
النتائج 1 - 10 من 10
Impact of air pollution on groundwater and surface water [incl. biological acidification]
1987
Eriksson, E. (Uppsala Univ. (Sweden). Naturgeografiska Inst.)
Effects of corrosion on buildings and materials; Need for protective measures
1987
Kucera, V. (Korrosioninstitutet, Stockholm (Sweden))
Effects of forests and other vegetation; mechanisms
1987
Huttunen, S. (Oulu Univ. (Finland). Dept. of Botany)
Long-term effects on human and animal life; Need for measures
1987
Muniz, I.P. (Oslo Univ. (Norway). Dept. of Biology)
Air pollutants and fertilization
1988
Andersson, F. (Sveriges Lantbruksuniv., Uppsala (Sweden). Inst. foer Ekologi och Miljoevaard)
Soil acidification and liming
1988
Nihlgaard, B. (Lund Univ. (Sweden). Ekologiska Inst.) | Nilsson, S.I. | Popovic, B.
Effects of lime on soil chemistry
1988
Nihlgaard, B. (Lund Univ. (Sweden). Ekologiska Inst.) | Nilsson, S.I. | Popovic, B.
Acidity properties in Swedish forest soils - regional patterns and implications for forest liming
1988
Nilsson, S.I. (Sveriges Lantbruksuniv., Uppsala (Sweden). Inst. foer Ekologi och Miljoevaard.)
Goals and means [forest liming]
1988
Andersson, F. (Sveriges Lantbruksuniv., Uppsala (Sweden). Inst. foer Ekologi och Miljoevaard) | Nihlgaard, B.
Nutrient balance in forests affected by air pollution
1988
Liljelund, L.E. | Nihlgaard, B.