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VanHassel, J.H., Ney, J.J. & Garling, D.L. Seasonal variations in the heavy metal concentrations of sediments influenced by highways of different traffic volumes. Bull. Environ. Contam. Toxicol. 23, 592–596 (1979). https://doi.org/10.1007/BF01770009
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DOI: https://doi.org/10.1007/BF01770009