Economic and Environmental Geology

Indexed in /covered by CAS, KoreaScience & DOI/Crossref:eISSN 2288-7962   pISSN 1225-7281

Fig. 3.

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Fig. 3. Results on relative frequency estimated by total frequency of signals in each concentration divided by the largest total frequency of signals. The values given above each bar represent total frequency of signals. (a) Cd, (b) Pb, (c) Zn.
Econ. Environ. Geol. 2021;54:399-408 https://doi.org/10.9719/EEG.2021.54.3.399
© 2021 Econ. Environ. Geol.