Helander, B., Sundbom, M., Runkel, A. A., & Bignert, A. (2019). Temporal Changes in Concentrations of Lead and Other Trace Metals in Free-Ranging Eurasian Eagle Owls Bubo bubo in Sweden. Arch Environ Contam Toxicol.
শিকাগো স্টাইলে সাইটেশনHelander, Björn, Marcus Sundbom, Agneta A. Runkel, এবং Anders Bignert. "Temporal Changes in Concentrations of Lead and Other Trace Metals in Free-Ranging Eurasian Eagle Owls Bubo Bubo in Sweden." Arch Environ Contam Toxicol 2019.
এমএলএ সাইটেশনHelander, Björn, Marcus Sundbom, Agneta A. Runkel, এবং Anders Bignert. "Temporal Changes in Concentrations of Lead and Other Trace Metals in Free-Ranging Eurasian Eagle Owls Bubo Bubo in Sweden." Arch Environ Contam Toxicol 2019.
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