Deismireacht APA

Riley, C. M. (1959). Our Mineral Resources: An elementary textbook in economic geology. John Wiley & Sons, Inc.

Chicago Edition Citation

Riley, Charles M. Our Mineral Resources: An Elementary Textbook in Economic Geology. New York: John Wiley & Sons, Inc, 1959.

Deismireacht MLA

Riley, Charles M. Our Mineral Resources: An Elementary Textbook in Economic Geology. John Wiley & Sons, Inc, 1959.

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