Economic and Environmental Geology

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

Fig. 1.

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Fig. 1. The aggregate production in Korea. (A) production rate of permission and declaration, (B) sand and gravel.
Econ. Environ. Geol. 2021;54:581-94 https://doi.org/10.9719/EEG.2021.54.5.581
© 2021 Econ. Environ. Geol.