[ 发表于: Pollution ]
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Carbohydrate metabolism and needle yellowing in Norway spruce
1996
Einig, W.
ZB MED Nutrition. Environment. Agriculture - Germany
The effect of liming and Mg-fertilization on uptake, transport and final use of calcium and magnesium in conifers. 4: Nutrient flux rates and ecosystem balances
1996
Guelpen, M. | Tuerk, S. | Fink, S.
ZB MED Nutrition. Environment. Agriculture - Germany