Deismireacht APA

Society of Economic Geologists. (1925). Economic Geology Vol.20 Nos.1-8.

Chicago Edition Citation

Society of Economic Geologists. Economic Geology Vol.20 Nos.1-8. Economic Geology Publishing Co, 1925.

Deismireacht MLA

Society of Economic Geologists. Economic Geology Vol.20 Nos.1-8. 1925.

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