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Acer
Pinus
Trees
Plant Leaves
Sapindaceae
Fraxinus
Chlorella vulgaris
Quercus
Lichens
Plant Bark
Seedlings
Ontario
Environmental Monitoring
Seasons
Phytochelatins
Lead Radioisotopes
Ellagic Acid
Chlorogenic Acid
Photochemical Oxidants
Fertilizers
Co-Publications
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