[ نُشرت في: Pollution ]
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النتائج 1 - 6 من 6
Air pollutants and fertilization
1988
Andersson, F. (Sveriges Lantbruksuniv., Uppsala (Sweden). Inst. foer Ekologi och Miljoevaard)
Swedish University of Agricultural Sciences - Sweden
Soil acidification and liming
1988
Nihlgaard, B. (Lund Univ. (Sweden). Ekologiska Inst.) | Nilsson, S.I. | Popovic, B.
Swedish University of Agricultural Sciences - Sweden
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.)
Swedish University of Agricultural Sciences - Sweden
Goals and means [forest liming]
1988
Andersson, F. (Sveriges Lantbruksuniv., Uppsala (Sweden). Inst. foer Ekologi och Miljoevaard) | Nihlgaard, B.
Swedish University of Agricultural Sciences - Sweden
Nutrient balance in forests affected by air pollution
1988
Liljelund, L.E. | Nihlgaard, B.
Swedish University of Agricultural Sciences - Sweden
Effects of lime on soil chemistry
1988
Nihlgaard, B. (Lund Univ. (Sweden). Ekologiska Inst.) | Nilsson, S.I. | Popovic, B.
Swedish University of Agricultural Sciences - Sweden