Water Air & Soil Pollution · 1995 · 14 citations · 18 references
White Spruce SeedlingsFoliar PigmentsBotanySilviculturePlant-abiotic InteractionForestrySimulated Acid RainPhotosynthesisTree GrowthPlant PhysiologyHealth Sciences
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Nutrient supply and forest decline in Southwest-Germany
H. W. Zoettl, R. F. Huettl · Water Air & Soil Pollution · 1986 · 149 citations