Economic and Environmental Geology

Fig. 3.

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Fig. 3. Annual use variations of CO2-rich water in Chungju Angseong hot spa area, Korea. (a) Line plot, (b) Category bar chart.
Econ. Environ. Geol. 2022;55:477-95 https://doi.org/10.9719/EEG.2022.55.5.477
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