Researchers find consistent mercury levels in Arctic seals — ScienceDaily

Wiley. “Scientists discover dependable mercury levels in Arctic seals.” ScienceDaily. ScienceDaily, 7 October 2020. .

Wiley. (2020, October 7). Scientists discover dependable mercury levels in Arctic seals. ScienceDaily. Retrieved October 7, 2020 from www.sciencedaily.com/releases/2020/10/201007123129.htm

Wiley. “Scientists discover dependable mercury levels in Arctic seals.” ScienceDaily. www.sciencedaily.com/releases/2020/10/201007123129.htm (accessed October 7, 2020).